Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.644\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)c1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
b Nc1nc(SCc2ccc(Br)cc2)n[nH]1
c Cc1c(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(Br)cc2)c(=O)n(-c2ccccc2)n1C
d CC(=O)N/C(=C\c1ccc(C)o1)C(=O)NCc1ccccc1
e Cc1ccc(OCC(=O)Nc2ccc(N3CCN(S(C)(=O)=O)CC3)cc2)c(C)c1
Answer: a. COC(=O)c1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
{#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)c1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
COC(=O)c1ccc(NC(=O)CCN2CCN(c3ccccc3)CC2)cc1
methyl 4-[3-(4-phenylpiperazin-1-yl)propanoylamino]benzoate