Problem statement: Answer the multiple choice question.
Query: Which drug has a -72.357% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1CN(CCC(=O)Nc2ccc3c(c2)CCC3)CC(C)O1
b. CCn1nc(C)c(CN2CCC(C(=O)Nc3cccc(-c4cccc(Cl)c4)c3)CC2)c1C
c. O=C(CCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(Cl)cc1
Answer: c. O=C(CCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(Cl)cc1
{#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#}
O=C(CCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(Cl)cc1
O=C(CCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1)c1ccc(Cl)cc1
1-(4-chlorophenyl)-3-[4-(4-nitrophenyl)piperazin-1-yl]propan-1-one