Task: Answer the multiple-choice question.
Query: Which compound has a 9.002\% 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 O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1Cc1ccco1
b CCOc1ccc(S(=O)(=O)n2cnc3cc(C)c(C)cc32)cc1
c Cc1ccc(NC(=O)COc2ccc(-n3ccnc3)cc2)cc1Cl
d CCCNC(=O)c1ccc(SC)cc1OC
Answer: a. O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1Cc1ccco1
{#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)N1Cc1ccco1
O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1Cc1ccco1
3-(3-chloro-4-fluoroanilino)-2-(furan-2-ylmethyl)-3H-isoindol-1-one