Task: Answer the MCQ question.
Question: Which drug exhibits a 16.572\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(O)/C=C\C(=O)Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
(b) Nc1ccc(NC(=O)c2cccc(C(=O)Nc3ccc(N)cc3Cl)c2)c(Cl)c1
(c) COc1ccc(N2C(=O)NC(=O)/C(=C/c3ccc([N+](=O)[O-])s3)C2=O)cc1
(d) C=CCN(CC=C)S(=O)(=O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccccc3)cc2)cc1
(e) CCN(CC)c1ccc(NC(=O)c2ccc3c(c2)c(C)c(C)n3C)cc1
Answer: b. Nc1ccc(NC(=O)c2cccc(C(=O)Nc3ccc(N)cc3Cl)c2)c(Cl)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#}
1-N,3-N-bis(4-amino-2-chlorophenyl)benzene-1,3-dicarboxamide