Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.982\% 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 O=C(CN(Cc1ccccc1Cl)C(=O)c1csnn1)NCc1ccc(F)cc1
b COCCn1c(SCC(=O)Nc2ccccc2OC)nc2ccccc21
c CN1CCN(c2ccc(Cl)cc2NC(=O)c2cc(=O)[nH]c3ccccc23)CC1
d Cc1cccc(C)c1OCc1cc(C(=O)N2CCCC2c2nonc2C)no1
Answer: c. CN1CCN(c2ccc(Cl)cc2NC(=O)c2cc(=O)[nH]c3ccccc23)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(Cl)cc2NC(=O)c2cc(=O)[nH]c3ccccc23)CC1
CN1CCN(c2ccc(Cl)cc2NC(=O)c2cc(=O)[nH]c3ccccc23)CC1
N-[5-chloro-2-(4-methylpiperazin-1-yl)phenyl]-2-oxo-1H-quinoline-4-carboxamide