Problem statement: Answer the MCQ question.
Query: Which compound has a 13.948\% 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 Cl.c1ccc(CCCN2CCN(CCOC(c3ccccc3)c3ccccc3)CC2)cc1
b CCOC(=O)c1c(NC(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)sc2c1CCC2
c COc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(OC)c1OC
d O=S(=O)(Nc1nc2ccccc2s1)c1cc(F)ccc1F
Answer: c. COc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(OC)c1OC
{#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#}
COc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(OC)c1OC
COc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(OC)c1OC
5-nitro-6-(3,4,5-trimethoxyphenyl)piperidin-2-one