Task: Answer the multiple choice question.
Question: Which compound exhibits a 17.922\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc2nc(SCc3cccc(C)c3)nc(C)c2c1
b) COCCNC(=O)CCCC(=O)NCCOC
c) O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1c1ccccn1
Answer: c. O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1c1ccccn1
{#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=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1c1ccccn1
O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1c1ccccn1
3-(3-chloro-4-fluoroanilino)-2-pyridin-2-yl-3H-isoindol-1-one