Task: Answer the multiple choice question.
Query: Which drug has a 4.418\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(-c2c(S(=O)(=O)c3ccccc3)cnn2-c2ccccc2)cc1
b: FC(F)(F)c1cccc(NCc2n[nH]c(=S)n2C2CCCCC2)c1
c: O=[N+]([O-])c1ccc(S(=O)(=O)NCCCc2ccccc2)cc1
Answer: a. COc1ccc(-c2c(S(=O)(=O)c3ccccc3)cnn2-c2ccccc2)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#}
COc1ccc(-c2c(S(=O)(=O)c3ccccc3)cnn2-c2ccccc2)cc1
COc1ccc(-c2c(S(=O)(=O)c3ccccc3)cnn2-c2ccccc2)cc1
4-(benzenesulfonyl)-5-(4-methoxyphenyl)-1-phenylpyrazole