Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.990\% 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 CN1CCN(Cc2cc(=O)n3ccsc3n2)CC1
b N=c1c2ccccc2nnn1-c1ccc(C(F)(F)F)cc1
c CCSCCc1nnc(NC(=O)Nc2cccc(C(F)(F)F)c2)s1
Answer: c. CCSCCc1nnc(NC(=O)Nc2cccc(C(F)(F)F)c2)s1
{#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#}
CCSCCc1nnc(NC(=O)Nc2cccc(C(F)(F)F)c2)s1
CCSCCc1nnc(NC(=O)Nc2cccc(C(F)(F)F)c2)s1
1-[5-(2-ethylsulfanylethyl)-1,3,4-thiadiazol-2-yl]-3-[3-(trifluoromethyl)phenyl]urea