Task: Answer the MCQ question.
Query: Which compound has a 12.616\% human ether-à-go-go related gene (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(C(CCN2CCCC2)c2c(O)cc(OC)cc2OC)cc1
b. O=C(N=C1SC2CS(=O)(=O)CC2N1c1ccc(Br)cc1Cl)C1CC1
c. COc1cccc(Nc2nnc(Cc3cccnc3)c3ccccc23)c1
d. COC(=O)C1=C(C)N(c2ccc(F)cc2)/C(=C/c2ccc(O)cc2)C1=O
Answer: b. O=C(N=C1SC2CS(=O)(=O)CC2N1c1ccc(Br)cc1Cl)C1CC1
{#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(N=C1SC2CS(=O)(=O)CC2N1c1ccc(Br)cc1Cl)C1CC1
O=C(N=C1SC2CS(=O)(=O)CC2N1c1ccc(Br)cc1Cl)C1CC1
N-[3-(4-bromo-2-chlorophenyl)-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-ylidene]cyclopropanecarboxamide