Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.137\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCCCc1nc(SCC(=O)Nc2cccc(Cl)c2)n[nH]1
b O=C(NC1CCCN(CCc2ccccc2)C1)C1CCCC1
c Cn1cc(C(=O)C(=O)N2CCN(c3ccccc3)CC2)c2ccccc21
d CCc1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2csnn2)C2CC2)cc1
Answer: b. O=C(NC1CCCN(CCc2ccccc2)C1)C1CCCC1
{#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#}
O=C(NC1CCCN(CCc2ccccc2)C1)C1CCCC1
O=C(NC1CCCN(CCc2ccccc2)C1)C1CCCC1
N-[1-(2-phenylethyl)piperidin-3-yl]cyclopentanecarboxamide