Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.214\% 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] CN(CC(=O)Nc1ccc(F)cc1)C(=O)COC(=O)CSc1ccc(F)cc1
[b] CCOC(=O)C1=C(COC(=O)COc2ccc(Br)cc2)NC(=O)NC1C
[c] O=C(c1cn(-c2ccccc2)nc1-c1ccccc1)N1CCOCC1
[d] CCc1noc(C)c1C(=O)Nc1ccc(-c2nnc3n2CCCCC3)cc1
[e] CCn1c(CCCOc2ccc(Cl)cc2Cl)nnc1SCC(=O)Nc1cccc(F)c1
Answer: c. O=C(c1cn(-c2ccccc2)nc1-c1ccccc1)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#}
O=C(c1cn(-c2ccccc2)nc1-c1ccccc1)N1CCOCC1
O=C(c1cn(-c2ccccc2)nc1-c1ccccc1)N1CCOCC1
(1,3-diphenylpyrazol-4-yl)-morpholin-4-ylmethanone