Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.140\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCOC(=O)c1sc(-c2ccccc2)cc1NC(=O)Nc1ccccc1
(b) COCC(=O)N(Cc1cc2cc(OC)ccc2[nH]c1=O)c1ccccc1
(c) COc1cc2c(cc1OC)C(C)N(C(=O)c1cc3c(s1)-c1c(C)cccc1OC3)CC2
(d) C=CCn1c(-c2ccc(Cl)cc2)cnc1SC(C)C(=O)NC(N)=O
Answer: c. COc1cc2c(cc1OC)C(C)N(C(=O)c1cc3c(s1)-c1c(C)cccc1OC3)CC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc2c(cc1OC)C(C)N(C(=O)c1cc3c(s1)-c1c(C)cccc1OC3)CC2
COc1cc2c(cc1OC)C(C)N(C(=O)c1cc3c(s1)-c1c(C)cccc1OC3)CC2
[C][O][C][=C][C][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][O][C][C][Branch1][C][C][N][Branch2][Ring1][=N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Ring2][S][Ring1][Branch1][C][=C][Branch1][C][C][C][=C][C][=C][Ring1][#Branch1][O][C][Ring1][N][C][C][Ring2][Ring1][O]
(6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-(9-methyl-4H-thieno[3,2-c]chromen-2-yl)methanone