Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.081\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1)NCc1ccccc1
b: COc1ccc(-c2c(-c3csc(C)n3)c(C(F)(F)F)nn2-c2ccccc2)c(O)c1
Answer: b. COc1ccc(-c2c(-c3csc(C)n3)c(C(F)(F)F)nn2-c2ccccc2)c(O)c1
{#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#}
COc1ccc(-c2c(-c3csc(C)n3)c(C(F)(F)F)nn2-c2ccccc2)c(O)c1
COc1ccc(-c2c(-c3csc(C)n3)c(C(F)(F)F)nn2-c2ccccc2)c(O)c1
5-methoxy-2-[4-(2-methyl-1,3-thiazol-4-yl)-2-phenyl-5-(trifluoromethyl)pyrazol-3-yl]phenol