Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.663\% 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: CCSc1nc2c(c(=O)[nH]1)C(c1ccncc1)C(C(=O)OC(C)C)=C(C)N2
b: COc1ccc2oc(C(=O)OCC(=O)N(C)c3c(N)n(Cc4ccccc4)c(=O)[nH]c3=O)c(C)c2c1
c: CN(CC(=O)Nc1ccc(F)cc1)C(=O)CSc1nncs1
d: CC1=C(C(=O)Nc2ccccn2)C(c2ccc(Br)cc2)NC(=S)N1
Answer: d. CC1=C(C(=O)Nc2ccccn2)C(c2ccc(Br)cc2)NC(=S)N1
{#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#}
CC1=C(C(=O)Nc2ccccn2)C(c2ccc(Br)cc2)NC(=S)N1
CC1=C(C(=O)Nc2ccccn2)C(c2ccc(Br)cc2)NC(=S)N1
4-(4-bromophenyl)-6-methyl-N-pyridin-2-yl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carboxamide