Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.344\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CN(CC#CCN1CCCC1)C(=O)c1cccc(Cl)c1
[b] O=C(Cn1cnc2c(nnn2-c2ccccc2)c1=O)N1CCOCC1
[c] Cc1c(C)n(-c2ccc(Cl)cc2)c2ncnc(N)c12
[d] CCOC(=O)c1ccc(NC(=O)CSc2nnc(Cn3c(=O)sc4ccccc43)n2C)cc1
[e] CN(C)c1ccc(NS(=O)(=O)c2cccc(Cl)c2)cc1
Answer: b. O=C(Cn1cnc2c(nnn2-c2ccccc2)c1=O)N1CCOCC1
{#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(Cn1cnc2c(nnn2-c2ccccc2)c1=O)N1CCOCC1
O=C(Cn1cnc2c(nnn2-c2ccccc2)c1=O)N1CCOCC1
6-(2-morpholin-4-yl-2-oxoethyl)-3-phenyltriazolo[4,5-d]pyrimidin-7-one