Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 11.476\% 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 COc1ccc(NC(=O)c2oc3ccccc3c2NC(=O)C(C)(C)C)cc1
b O=C(NCCCCNC(=O)c1ccccc1F)c1ccccc1F
c CN1CCN(c2ccc(NC(=O)c3ccccc3)cc2)CC1
d Cc1ccc(C)c(NC(=O)C(OC(=O)c2ccc(C)s2)c2ccccc2)c1
Answer: c. CN1CCN(c2ccc(NC(=O)c3ccccc3)cc2)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#}
CN1CCN(c2ccc(NC(=O)c3ccccc3)cc2)CC1
CN1CCN(c2ccc(NC(=O)c3ccccc3)cc2)CC1
N-[4-(4-methylpiperazin-1-yl)phenyl]benzamide