Task: Answer the MCQ question.
Question: Which drug exhibits a 4.350% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(Nc1cccc(S(=O)(=O)NCc2ccco2)c1)c1cc(-c2ccccc2)nc2ccccc12
(b) O=C(Cn1cncn1)N/N=C/c1cc([N+](=O)[O-])ccc1O
(c) CCCn1nnnc1NCc1ccccc1OCc1cccs1
(d) CCCN(CC(=O)Nc1ccc(Cl)cc1Cl)C(=O)/C=C/c1cc(OC)ccc1OC
(e) COC(=O)c1c(N)sc(Cc2ccccc2)c1C
Answer: e. COC(=O)c1c(N)sc(Cc2ccccc2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1c(N)sc(Cc2ccccc2)c1C
COC(=O)c1c(N)sc(Cc2ccccc2)c1C
methyl 2-amino-5-benzyl-4-methylthiophene-3-carboxylate