Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.111\% 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. COc1ccccc1NC(=O)COC(=O)CCn1c(C)csc1=O
b. COC(=O)c1c(C)oc(C)c1S(=O)(=O)N1CCOCC1
c. O=C(COC(=O)c1ccccc1NCCO)Nc1cc(C(F)(F)F)ccc1N1CCOCC1
Answer: b. COC(=O)c1c(C)oc(C)c1S(=O)(=O)N1CCOCC1
{#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)c1c(C)oc(C)c1S(=O)(=O)N1CCOCC1
COC(=O)c1c(C)oc(C)c1S(=O)(=O)N1CCOCC1
methyl 2,5-dimethyl-4-morpholin-4-ylsulfonylfuran-3-carboxylate