Task: Answer the multiple choice question.
Query: Which compound has a 4.194\% 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) O=C1CC(Nc2ccccc2)C(=O)N1c1ccc(N2CCOCC2)cc1
b) Cc1cc(Nc2ccccc2)nc(N2CCOCC2)n1
c) Cc1ccc(NC(=O)COc2ccc(C3SCCS3)cc2)cc1
d) CCOC(=O)c1ccc(CNC(=O)CSc2nnc(-c3ccncc3)o2)cc1
e) CCOC(=O)c1c(C)[nH]c(C(=O)CN(C)CC(=O)Nc2ccccc2Cl)c1C
Answer: b. Cc1cc(Nc2ccccc2)nc(N2CCOCC2)n1
{#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#}
Cc1cc(Nc2ccccc2)nc(N2CCOCC2)n1
Cc1cc(Nc2ccccc2)nc(N2CCOCC2)n1
6-methyl-2-morpholin-4-yl-N-phenylpyrimidin-4-amine