Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 21.355\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. NC(=O)c1cccnc1Nc1cccc(F)c1
b. CCOC(=O)C[C@H]1c2ccc(C(F)(F)F)cc2S(=O)(=O)N1C(C)C
c. COc1ccc(C)cc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
d. Cc1noc2ncnc(SCc3ccc(C(F)(F)F)cc3)c12
Answer: c. COc1ccc(C)cc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
{#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(C)cc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
COc1ccc(C)cc1NC(=O)CCS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
N-(2-methoxy-5-methylphenyl)-3-[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonyl]propanamide