Task: Answer the MCQ question.
Question: Which compound exhibits a 4.482\% 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 Cc1ccc(C(C(=O)NCc2ccco2)N(Cc2ccco2)C(=O)CNC(=O)c2ccco2)cc1
b Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)Cc2ccccc2)o1
c Cc1nn2c(N3CCCC3)c3c(nc2c1-c1ccccc1)CCC3
Answer: b. Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)Cc2ccccc2)o1
{#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#}
Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)Cc2ccccc2)o1
Cc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(=O)Cc2ccccc2)o1
N-[(E)-[5-(2-methyl-4-nitrophenyl)furan-2-yl]methylideneamino]-2-phenylacetamide