Task: Answer the multiple choice question.
Question: Which drug has a -2.364\% 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: COC(=O)c1ccc(CNC(=O)c2cc3ccccc3oc2=O)cc1
b: NC(=O)N/N=C/c1c(F)c(F)c(F)c(F)c1F
c: Cc1c(NC(=O)c2c(NC(=O)CNC3CC3)sc3c2CCCC3)c(=O)n(-c2ccccc2)n1C.O=C(O)C(=O)O
d: CCC(=O)Nc1cccc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)c1
Answer: d. CCC(=O)Nc1cccc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)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)Nc1cccc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)c1
CCC(=O)Nc1cccc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)c1
4-methyl-3-nitro-N-[3-(propanoylamino)phenyl]benzamide