Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.886\% 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 additional words.
Options:
a.) O=C(O)CNC(=O)c1nc(-c2ccccc2)n(-c2ccccc2)n1
b.) O=C(Nc1cc(=O)[nH]c2nc(-c3ccc(Cl)cc3)nn12)c1ccccc1
c.) COc1ccc2cc(/C=N/NC(=O)CSCc3ccc([N+](=O)[O-])cc3)c(Cl)nc2c1
d.) O=C(NNC(=O)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1)c1ccc([N+](=O)[O-])cc1
Answer: a. O=C(O)CNC(=O)c1nc(-c2ccccc2)n(-c2ccccc2)n1
{#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#}
O=C(O)CNC(=O)c1nc(-c2ccccc2)n(-c2ccccc2)n1
O=C(O)CNC(=O)c1nc(-c2ccccc2)n(-c2ccccc2)n1
2-[(1,5-diphenyl-1,2,4-triazole-3-carbonyl)amino]acetic acid