Task: Answer the MCQ question.
Query: Which compound exhibits a 17.101\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCc1nc(N2CCN(C(C)=O)CC2)c2c3c(sc2n1)CC(C(C)(C)C)CC3
b. COC(=O)c1ccc(N2CCC(c3cc(-c4ccc(OC)cc4)n[nH]3)CC2)c([N+](=O)[O-])c1
Answer: b. COC(=O)c1ccc(N2CCC(c3cc(-c4ccc(OC)cc4)n[nH]3)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(N2CCC(c3cc(-c4ccc(OC)cc4)n[nH]3)CC2)c([N+](=O)[O-])c1
COC(=O)c1ccc(N2CCC(c3cc(-c4ccc(OC)cc4)n[nH]3)CC2)c([N+](=O)[O-])c1
methyl 4-[4-[3-(4-methoxyphenyl)-1H-pyrazol-5-yl]piperidin-1-yl]-3-nitrobenzoate