Task: Answer the MCQ question.
Query: Which compound has a 13.133\% 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 other words.
Options:
a COc1ccc(CSc2cccc3cccnc23)cc1[N+](=O)[O-]
b CC1CCN(c2c(NCC3CCC(C(=O)NCc4ccccc4)CC3)c(=O)c2=O)CC1
c CC(C)c1ccc(NC2CCCN(C(=O)CCN3CCCC3=O)C2)cc1
d O=C(O)c1ccccc1Sc1ncnc2sc3c(c12)CCC3
Answer: b. CC1CCN(c2c(NCC3CCC(C(=O)NCc4ccccc4)CC3)c(=O)c2=O)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#}
CC1CCN(c2c(NCC3CCC(C(=O)NCc4ccccc4)CC3)c(=O)c2=O)CC1
CC1CCN(c2c(NCC3CCC(C(=O)NCc4ccccc4)CC3)c(=O)c2=O)CC1
N-benzyl-4-[[[2-(4-methylpiperidin-1-yl)-3,4-dioxocyclobuten-1-yl]amino]methyl]cyclohexane-1-carboxamide