Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.549\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCn1cc(C(=O)O)c(=O)c2cnc(N3CCN(C(=S)NC(=O)c4ccc(F)c(F)c4)CC3)nc21
b: Cc1nn(C)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
c: Cc1ccc2cc(CCNC(=O)c3ccc(Br)o3)c(=O)[nH]c2c1
Answer: b. Cc1nn(C)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)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#}
Cc1nn(C)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
Cc1nn(C)cc1S(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
1-(1,3-dimethylpyrazol-4-yl)sulfonyl-4-(4-fluorophenyl)piperazine