Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.764% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(NC(=O)CCCC(=O)NCc2ccccc2)no1
b CCc1ccc(-c2cc3c(=O)n(CC(=O)NCCN4CCCCC4C)nc(C)n3n2)cc1
c c1ccc(N2CCN(Cc3ccnc4ccccc34)CC2)cc1
d COCCCn1c(C)cc(C(=O)CN2c3cccc4cccc(c34)S2(=O)=O)c1C
Answer: c. c1ccc(N2CCN(Cc3ccnc4ccccc34)CC2)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#}
c1ccc(N2CCN(Cc3ccnc4ccccc34)CC2)cc1
c1ccc(N2CCN(Cc3ccnc4ccccc34)CC2)cc1
4-[(4-phenylpiperazin-1-yl)methyl]quinoline