Problem statement: Answer the multiple choice question.
Query: Which drug has a -4.260\% 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. CCOC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2sc(C(=O)N(C)C)c(C)c2C(=O)OCC)c1C
b. CN(Cc1cccc(F)c1)C(=O)c1ccc(S(=O)(=O)C(F)F)cc1
c. COc1ccccc1S(=O)(=O)Nc1ccc2cn[nH]c2c1
Answer: b. CN(Cc1cccc(F)c1)C(=O)c1ccc(S(=O)(=O)C(F)F)cc1
{#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#}
CN(Cc1cccc(F)c1)C(=O)c1ccc(S(=O)(=O)C(F)F)cc1
CN(Cc1cccc(F)c1)C(=O)c1ccc(S(=O)(=O)C(F)F)cc1
4-(difluoromethylsulfonyl)-N-[(5-fluorophenyl)methyl]-N-methylbenzamide