Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.374\% 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, d, or e without using any additional words.
Options:
(a) O=C(COC(=O)C1CCN(S(=O)(=O)c2c(Cl)cccc2Cl)CC1)NCc1ccco1
(b) C[C@H](NC(=O)CCC1CCC(=O)N1)c1ccccc1
(c) CCN(C(=O)CSc1nc(-c2cccs2)nc2ccccc12)C1CCS(=O)(=O)C1
(d) CSCc1ccc(C(=O)NC(C)c2ccc(-n3ccnc3)cc2)cc1
(e) CCN(C(=O)c1cccs1)c1nc(-c2ccc(OC)cc2)cs1
Answer: e. CCN(C(=O)c1cccs1)c1nc(-c2ccc(OC)cc2)cs1
{#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#}
CCN(C(=O)c1cccs1)c1nc(-c2ccc(OC)cc2)cs1
CCN(C(=O)c1cccs1)c1nc(-c2ccc(OC)cc2)cs1
N-ethyl-N-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]thiophene-2-carboxamide