Task: Answer the multiple choice question.
Query: Which compound exhibits a 27.576% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccc(C)c(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2NCCO)c1
[b] CC(=O)NC1C(OCc2ccccc2)OC2COC(c3ccccc3)OC2C1OCC(=O)O
[c] O=C(COc1ccccc1Cl)Nc1ccc(Cl)cn1
[d] Cc1ccc(-c2csc3nc(C)n(N)c(=O)c23)o1
Answer: b. CC(=O)NC1C(OCc2ccccc2)OC2COC(c3ccccc3)OC2C1OCC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)NC1C(OCc2ccccc2)OC2COC(c3ccccc3)OC2C1OCC(=O)O
CC(=O)NC1C(OCc2ccccc2)OC2COC(c3ccccc3)OC2C1OCC(=O)O
2-[(7-acetamido-2-phenyl-6-phenylmethoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-8-yl)oxy]acetic acid