Task: Answer the multiple choice question.
Question: Which compound has a -64.500% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1ccccc1OCCn1ccnc1
b.) Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)CCCn1nc(C)c([N+](=O)[O-])c1C
c.) CN1CCN(C(=O)CCN2C(=O)S/C(=C/c3ccc(Cl)cc3)C2=O)CC1
d.) CNC(=O)/C(=C\C=C\c1ccccc1)NC(=O)c1ccc([N+](=O)[O-])cc1
Answer: b. Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)CCCn1nc(C)c([N+](=O)[O-])c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)CCCn1nc(C)c([N+](=O)[O-])c1C
Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)CCCn1nc(C)c([N+](=O)[O-])c1C
[2-[4-[[2-[(4-chlorophenyl)methyl]-3,5-dimethylpyrazol-4-yl]amino]-4-oxobutyl]-3,5-dimethylpyrazol-4-yl]-oxido-oxoazanium