Task: Answer the multiple choice question.
Query: Which drug exhibits a 17.604\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] C=CCOc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1ccc(Cl)cc1
[b] COc1ccc(C(=O)c2c(-c3cccc(C)c3)oc3ccc(N4CCOCC4)cc23)cn1
[c] CC(C)(NC(=O)c1cc(Cl)c2ccccc2c1O)C(=O)O
[d] CCN(CC)CCC(c1ccc(N(C)C)cc1)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12
[e] O=C(COc1ccccc1)OCc1cc2ccccc2[nH]c1=O
Answer: b. COc1ccc(C(=O)c2c(-c3cccc(C)c3)oc3ccc(N4CCOCC4)cc23)cn1
{#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#}
COc1ccc(C(=O)c2c(-c3cccc(C)c3)oc3ccc(N4CCOCC4)cc23)cn1
COc1ccc(C(=O)c2c(-c3cccc(C)c3)oc3ccc(N4CCOCC4)cc23)cn1
(6-methoxypyridin-3-yl)-[2-(3-methylphenyl)-5-morpholin-4-yl-1-benzofuran-3-yl]methanone