Task: Answer the MCQ question.
Question: Which drug exhibits a 15.267\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCC(=O)NC(=S)Nc1ccc(NC(=O)c2ccc(Br)o2)cc1
b) COc1ccc(OC)c(NC(=O)CS(=O)(=O)c2ccccc2)c1
c) O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(F)cc1
d) CC(C)C(=O)N1CCN(c2ccc(NC(=O)c3ccc4c(c3)OCCO4)cc2)CC1
Answer: c. O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(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#}
O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(F)cc1
O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(F)cc1
3-[2-(4-fluoroanilino)-2-oxoethyl]-4-oxophthalazine-1-carboxylic acid