Task: Answer the MCQ question.
Question: Which compound has a -0.046\% 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 additional words.
Options:
a: O=C1C2CC=CCC2C(=O)N1c1ccc(NCCc2ccc(O)cc2)c([N+](=O)[O-])c1
b: COc1ccc2c(-c3ccccc3)cc(SCC(=O)NC3CCS(=O)(=O)C3)nc2c1
c: CCOC(=O)c1cn(CC)c2ccc(S(=O)(=O)N3CC(C)CC(C)C3)cc2c1=O
Answer: a. O=C1C2CC=CCC2C(=O)N1c1ccc(NCCc2ccc(O)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#}
O=C1C2CC=CCC2C(=O)N1c1ccc(NCCc2ccc(O)cc2)c([N+](=O)[O-])c1
O=C1C2CC=CCC2C(=O)N1c1ccc(NCCc2ccc(O)cc2)c([N+](=O)[O-])c1
2-[4-[2-(4-hydroxyphenyl)ethylamino]-3-nitrophenyl]-3a,4,7,7a-tetrahydroisoindole-1,3-dione