Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.974\% 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 other words.
Options:
a Cc1ccc(OCc2cn3cccnc3n2)cc1
b COc1ccc(NS(=O)(=O)c2ccc(Oc3c(C#N)cccc3C#N)cc2)cc1
c COc1ccccc1NC(=O)NCC(=O)Nc1ccc(F)c(F)c1
d COc1ccc(C(=O)Nc2sc3c(c2C#N)CCN(C(C)=O)C3)cc1
Answer: c. COc1ccccc1NC(=O)NCC(=O)Nc1ccc(F)c(F)c1
{#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#}
COc1ccccc1NC(=O)NCC(=O)Nc1ccc(F)c(F)c1
COc1ccccc1NC(=O)NCC(=O)Nc1ccc(F)c(F)c1
N-(3,4-difluorophenyl)-2-[(2-methoxyphenyl)carbamoylamino]acetamide