Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.873\% 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 additional words.
Options:
(a) O=C(c1ccc(=O)n(Cc2ccc(Cl)c(Cl)c2)c1)N1CCOCC1
(b) O=c1[nH]c(-c2ccccc2)nnc1-c1ccccc1
(c) Cc1ccc(-c2nnn(CC(=O)N(CC3CCCO3)C(C(=O)NC3CCCC3)c3ccc(O)cc3)n2)o1
(d) O=C(CN1CCCC1=O)N1CCOCC1
(e) COc1cc(SC)ccc1C(=O)NCCOc1ccc(Cl)cc1
Answer: b. O=c1[nH]c(-c2ccccc2)nnc1-c1ccccc1
{#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=c1[nH]c(-c2ccccc2)nnc1-c1ccccc1
O=c1[nH]c(-c2ccccc2)nnc1-c1ccccc1
3,6-diphenyl-4H-1,2,4-triazin-5-one