Task: Answer the MCQ question.
Question: Which drug has a 7.540\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1ccc(-n2nc3c(=O)n(CCCC(=O)N4CCC(C(N)=O)CC4)nc(C)c3c2C)cc1
b) CCC(=O)N/N=C(\C)CC(=O)Nc1cccc([N+](=O)[O-])c1
c) Cc1ccc2c(CC(=O)O)coc2c1
d) COc1ccc(C(=O)NCC(=O)OCC(=O)c2ccc3c(c2)NC(=O)CO3)cc1OC
Answer: b. CCC(=O)N/N=C(\C)CC(=O)Nc1cccc([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#}
CCC(=O)N/N=C(\C)CC(=O)Nc1cccc([N+](=O)[O-])c1
CCC(=O)N/N=C(\C)CC(=O)Nc1cccc([N+](=O)[O-])c1
(3E)-N-(3-nitrophenyl)-3-(propanoylhydrazinylidene)butanamide