Task: Answer the multiple choice question.
Question: Which drug has a 11.088\% 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] OCCNCCc1c[nH]c2ccc(OCc3ccccc3)cc12
[b] O=C1NC(N2CCOCC2)=N/C1=C/c1ccc2c(c1)OCO2
[c] COc1ccc(CN(C)C(=O)c2ccc(Oc3ccccc3)cc2)cc1F
[d] CC(C)(C)c1ccc(C(CC(=O)O)NC(=O)C23CC4CC(CC(C4)C2)C3)cc1
Answer: b. O=C1NC(N2CCOCC2)=N/C1=C/c1ccc2c(c1)OCO2
{#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=C1NC(N2CCOCC2)=N/C1=C/c1ccc2c(c1)OCO2
O=C1NC(N2CCOCC2)=N/C1=C/c1ccc2c(c1)OCO2
(4E)-4-(1,3-benzodioxol-5-ylmethylidene)-2-morpholin-4-yl-1H-imidazol-5-one