Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.338\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccc(CC(=O)NC(C)c2nnc(SCC(=O)Nc3ccccc3)n2C)cc1
b.) O=C(CC1c2ccccc2Oc2ccccc21)Nc1ccccc1F
c.) CCCc1nc2ccccc2c(C(=O)OC2CCOC2=O)c1CC
Answer: b. O=C(CC1c2ccccc2Oc2ccccc21)Nc1ccccc1F
{#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(CC1c2ccccc2Oc2ccccc21)Nc1ccccc1F
O=C(CC1c2ccccc2Oc2ccccc21)Nc1ccccc1F
N-(2-fluorophenyl)-2-(9H-xanthen-9-yl)acetamide