Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.975\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccccc1NC(=O)CN1C(=O)NC(C)(C)C1=O
b. N#CC1=C(S)N=C(N)C(c2nc(-c3ccccc3)cs2)C12CCCCC2
c. CC(C)CC(=O)Nc1nnc(S(=O)(=O)N(C)c2ccc(Cl)cc2)s1
d. COc1ccc(C(=O)CCS(=O)(=O)c2ccc(F)cc2)cc1OC
Answer: c. CC(C)CC(=O)Nc1nnc(S(=O)(=O)N(C)c2ccc(Cl)cc2)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#}
CC(C)CC(=O)Nc1nnc(S(=O)(=O)N(C)c2ccc(Cl)cc2)s1
CC(C)CC(=O)Nc1nnc(S(=O)(=O)N(C)c2ccc(Cl)cc2)s1
N-[5-[(4-chlorophenyl)-methylsulfamoyl]-1,3,4-thiadiazol-2-yl]-3-methylbutanamide