Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.435% human ether-à-go-go related gene (hERG) inhibition at 10uM?
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(CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCCC2)Nc1cccc(Cl)c1
b.) O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
c.) C=C(C)COc1ccc(-c2nc(N)ncc2-c2ccc(Cl)cc2)c(O)c1
d.) O=C(c1cc(COc2ccc(F)cc2Cl)on1)N1CC[C@@H]2CCCC[C@H]2C1
e.) CCCc1nnc(SCc2ccc(OC)cc2)n1N
Answer: b. O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
(2S,4R)-N-benzyl-4-cyclohexyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide