Task: Answer the MCQ question.
Question: Which drug has a 9.446\% 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: Cc1cccc(NC(=S)NCc2ccc(F)cc2)c1
b: O=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
c: COc1ccc(C)cc1S(=O)(=O)NCCN1CCOCC1
d: Cc1ccc(C(=O)OCC(=O)NCCN2C(=O)CSC2=O)cc1
e: COCCN(C(=O)c1sc2ccccc2c1Cl)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
Answer: b. O=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
{#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=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
O=C(CNC(=O)c1ccc([N+](=O)[O-])cc1)N/N=C/c1c[nH]c2ccccc12
N-[2-[(2E)-2-(1H-indol-3-ylmethylidene)hydrazinyl]-2-oxoethyl]-4-nitrobenzamide