Task: Answer the MCQ question.
Query: Which drug exhibits a -0.374\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(-n2c(N)c(Br)c(=O)[nH]c2=O)cc1
b: O=C(c1nc2ccc(Cl)cn2c1CN1CCC(CO)CC1)N1CCc2ccccc2C1
c: CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)CCN2CCCCC2=O)CC1
Answer: b. O=C(c1nc2ccc(Cl)cn2c1CN1CCC(CO)CC1)N1CCc2ccccc2C1
{#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(c1nc2ccc(Cl)cn2c1CN1CCC(CO)CC1)N1CCc2ccccc2C1
O=C(c1nc2ccc(Cl)cn2c1CN1CCC(CO)CC1)N1CCc2ccccc2C1
[6-chloro-3-[[4-(hydroxymethyl)piperidin-1-yl]methyl]imidazo[1,2-a]pyridin-2-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone