Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.458\% human ether-à-go-go related gene (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] CCN1C(=O)C(CC(=O)Nc2ccc(OC)cc2)N(CCc2ccccc2)C1=S
[b] COc1cccc2c(=O)n(CC(=O)Nc3cccc(F)c3)ccc12
[c] COc1ccccc1/C=N/NC(=O)c1c(-c2ccccc2)noc1C
[d] Cc1cc2oc(C(=O)Nc3ccc(S(=O)(=O)Nc4onc(C)c4C)cc3)cc(=O)c2cc1Cl
Answer: b. COc1cccc2c(=O)n(CC(=O)Nc3cccc(F)c3)ccc12
{#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#}
COc1cccc2c(=O)n(CC(=O)Nc3cccc(F)c3)ccc12
COc1cccc2c(=O)n(CC(=O)Nc3cccc(F)c3)ccc12
N-(3-fluorophenyl)-2-(5-methoxy-1-oxoisoquinolin-2-yl)acetamide