Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.226\% 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(CSc1nnc(-c2ccccc2)o1)N1CCc2ccccc2C1
(b) O=C(O)C(=O)O.O=S(=O)(c1ccc(Cl)cc1)N1CCC(N2CCOCC2)CC1
(c) Cc1c(OCC(N)=O)ccc2c(-c3ccccc3)cc(=O)oc12
(d) CCn1cc(C(=O)Nc2ccccc2C(=O)OC)cn1
(e) O=C(Nc1cc([N+](=O)[O-])ccc1C(=O)Nc1cccnc1)c1ccccc1
Answer: a. O=C(CSc1nnc(-c2ccccc2)o1)N1CCc2ccccc2C1
{#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(CSc1nnc(-c2ccccc2)o1)N1CCc2ccccc2C1
O=C(CSc1nnc(-c2ccccc2)o1)N1CCc2ccccc2C1
1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone