Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.240\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCCCc1nnc(NC(=O)CSCc2cc(=O)n3c(C)csc3n2)s1
b. Cc1[nH]n(-c2ccc([N+](=O)[O-])cc2)c(=O)c1C=NCCN1CCN(C(=O)c2cccc(F)c2)CC1
c. C=CCNC(=O)c1ccc(OC2CCN(S(=O)(=O)N(C)C)CC2)cc1
Answer: a. CCCCc1nnc(NC(=O)CSCc2cc(=O)n3c(C)csc3n2)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#}
CCCCc1nnc(NC(=O)CSCc2cc(=O)n3c(C)csc3n2)s1
CCCCc1nnc(NC(=O)CSCc2cc(=O)n3c(C)csc3n2)s1
N-(5-butyl-1,3,4-thiadiazol-2-yl)-2-[(3-methyl-5-oxo-[1,3]thiazolo[3,2-a]pyrimidin-7-yl)methylsulfanyl]acetamide