Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.053\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1sc2nc(CSC(C)C(=O)Nc3cc(S(C)(=O)=O)ccc3Cl)[nH]c(=O)c2c1C
b O=C(c1cnc(Cl)c(Cl)c1)N1CCC(Cc2ccccc2)CC1
c Br.O=C1c2ccccc2C(=O)N1c1cccc(-c2csc(Nc3ccc4c(c3)OCO4)n2)c1
Answer: b. O=C(c1cnc(Cl)c(Cl)c1)N1CCC(Cc2ccccc2)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#}
O=C(c1cnc(Cl)c(Cl)c1)N1CCC(Cc2ccccc2)CC1
O=C(c1cnc(Cl)c(Cl)c1)N1CCC(Cc2ccccc2)CC1
(4-benzylpiperidin-1-yl)-(5,6-dichloropyridin-3-yl)methanone