Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.610\% 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] CCCCN(C(=O)Cc1ccc2c(c1)OCCO2)c1c(N)n(CCC)c(=O)[nH]c1=O
[b] CCCOCC(O)COc1ccccc1C(=O)N1CCOCC1
[c] COc1cc(=O)n(C)c2c(O)cccc12
[d] COCCNc1nc(SCC(=O)N2CCN(c3ccccc3OC)CC2)nc2ccccc12
[e] O=c1c([N+](=O)[O-])cc(C(F)(F)F)cn1Cc1cccc(Cl)c1
Answer: b. CCCOCC(O)COc1ccccc1C(=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#}
CCCOCC(O)COc1ccccc1C(=O)N1CCOCC1
CCCOCC(O)COc1ccccc1C(=O)N1CCOCC1
[2-(2-hydroxy-3-propoxypropoxy)phenyl]-morpholin-4-ylmethanone