Task: Answer the multiple choice question.
Question: Which compound has a 10.569\% 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 Nc1nc(SCC(=O)Nc2ccccc2Sc2ccccc2)n[nH]1
b CCc1ccc(NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)cc2)cc1
c O=C(COc1ccccc1)Nc1nc2c(s1)CCCC2
d CS(=O)(=O)N(CC(=O)O)c1cc(C(F)(F)F)ccc1Cl
Answer: b. CCc1ccc(NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)cc2)cc1
{#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#}
CCc1ccc(NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)cc2)cc1
CCc1ccc(NC(=O)c2ccc(Cn3cc([N+](=O)[O-])cn3)cc2)cc1
[1-[[4-[(4-ethylphenyl)carbamoyl]phenyl]methyl]pyrazol-4-yl]-oxido-oxoazanium