Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.195\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COCC(C)n1c(-c2ccc3c(c2)NC(=O)CO3)csc1=Nc1ccc(OC(F)F)cc1
b. Cc1cc(C2(c3cc(C)c(NC(=O)CN4CCOCC4)c(C)c3)CCCCC2)cc(C)c1NC(=O)CN1CCOCC1
c. Nc1nc(Nc2ccccc2)nc(NCc2ccccc2)c1[N+](=O)[O-]
d. COc1cc(C(C#N)N2CCOCC2)ccc1O
e. COc1ccc(C2Nc3ccccc3C(=O)N2NC(=O)c2ccccc2)cc1OC
Answer: d. COc1cc(C(C#N)N2CCOCC2)ccc1O
{#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#}
COc1cc(C(C#N)N2CCOCC2)ccc1O
COc1cc(C(C#N)N2CCOCC2)ccc1O
2-(4-hydroxy-3-methoxyphenyl)-2-morpholin-4-ylacetonitrile