Task: Answer the multiple choice question.
Query: Which compound has a -0.455\% 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) CCOc1ccc(/C=N/OCC(=O)Nc2ccc(OCc3ccccc3)cc2)cc1OC
(b) O=C(CSc1ccc2nnc(-c3cccnc3)n2n1)N1CCOCC1
(c) CN(CCc1nc2ccc(Cl)cc2[nH]1)Cc1nc(CC2CC2)no1
(d) Cc1c(OCC(=O)NCC(O)c2ccccc2)ccc2c3c(c(=O)oc12)CCC3
(e) CC1CCN(C(c2ccc(N(C)C)cc2)c2nnnn2Cc2ccc(F)cc2)CC1
Answer: b. O=C(CSc1ccc2nnc(-c3cccnc3)n2n1)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(CSc1ccc2nnc(-c3cccnc3)n2n1)N1CCOCC1
O=C(CSc1ccc2nnc(-c3cccnc3)n2n1)N1CCOCC1
1-morpholin-4-yl-2-[(3-pyridin-3-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]ethanone