Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.346\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Nc1[nH]ncc1-c1ccc(F)cc1
(b) CN(C)C(=O)Cn1c(SCC(=O)N2CCCc3ccccc32)nc2ccccc21
(c) COc1ccc(-c2cn3nc(C)c(C)nc3n2)cc1OC
(d) O=C(NN=C1CCCCCCCCCCC1)c1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: c. COc1ccc(-c2cn3nc(C)c(C)nc3n2)cc1OC
{#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#}
COc1ccc(-c2cn3nc(C)c(C)nc3n2)cc1OC
COc1ccc(-c2cn3nc(C)c(C)nc3n2)cc1OC
6-(3,4-dimethoxyphenyl)-2,3-dimethylimidazo[1,2-b][1,2,4]triazine