Problem statement: Answer the MCQ question.
Question: Which compound has a 13.497\% 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) O=C(c1ccc(Sc2cccc(Cl)c2)c([N+](=O)[O-])c1)N1CCN(c2ccccn2)CC1
(b) C=CCNC(=O)c1onc(CSc2cccc(Cl)c2)c1C(=O)O
(c) COC(=O)c1sc(Nc2ccccc2)nc1C
(d) Cc1ccc2cc(C#N)c(SCC(=O)NCC3CCCO3)nc2c1
Answer: c. COC(=O)c1sc(Nc2ccccc2)nc1C
{#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#}
COC(=O)c1sc(Nc2ccccc2)nc1C
COC(=O)c1sc(Nc2ccccc2)nc1C
methyl 2-anilino-4-methyl-1,3-thiazole-5-carboxylate