Task: Answer the MCQ question.
Query: Which drug exhibits a -7.027\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CN1C(=O)c2ccccc2C1=O)N1CCN(c2ccccc2)CC1
b: CC12CCC(C(=O)N(c3ccccc3Cl)C1=O)C2(C)C
c: Cc1ccc(NS(=O)(=O)c2ccc(N/N=C/c3ccncc3)c([N+](=O)[O-])c2)c(C)c1
Answer: b. CC12CCC(C(=O)N(c3ccccc3Cl)C1=O)C2(C)C
{#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#}
CC12CCC(C(=O)N(c3ccccc3Cl)C1=O)C2(C)C
CC12CCC(C(=O)N(c3ccccc3Cl)C1=O)C2(C)C
3-(2-chlorophenyl)-1,8,8-trimethyl-3-azabicyclo[3.2.1]octane-2,4-dione