Problem statement: Answer the MCQ question.
Question: Which compound has a -0.018\% 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 other words.
Options:
a: CCNS(=O)(=O)c1ccc(CCC(=O)O)cc1
b: Cc1cccc(-c2nnc(SCc3ccc(C#N)cc3)n2Cc2ccco2)c1
c: CCN1N=C(C)C=C(c2ccccc2)n2c1nc1ccccc12.Cl
d: COC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
Answer: d. COC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
{#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(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
COC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccccc3)CC2)c([N+](=O)[O-])c1
methyl 4-[4-(benzenesulfonyl)piperazin-1-yl]-3-nitrobenzoate