Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.088\% 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 COC(=O)c1sccc1S(=O)(=O)NC(C)c1cnn(-c2ccc(OC)cc2)c1C
b O=C(CCc1nnc(-c2ccc3c(c2)OCO3)o1)NC(c1ccccn1)C(F)(F)F
c Cc1ccc(S(=O)(=O)N[C@H](C(=O)NCC2CCC(C(=O)O)CC2)C(C)C)cc1
Answer: a. COC(=O)c1sccc1S(=O)(=O)NC(C)c1cnn(-c2ccc(OC)cc2)c1C
{#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#}
COC(=O)c1sccc1S(=O)(=O)NC(C)c1cnn(-c2ccc(OC)cc2)c1C
COC(=O)c1sccc1S(=O)(=O)NC(C)c1cnn(-c2ccc(OC)cc2)c1C
methyl 3-[1-[1-(4-methoxyphenyl)-5-methylpyrazol-4-yl]ethylsulfamoyl]thiophene-2-carboxylate