Task: Answer the multiple choice question.
Query: Which drug exhibits a -5.814\% 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) O=C(COc1ccc2ccccc2c1)Nc1ccc2c3c(cccc13)CC2
b) CCCNS(=O)(=O)c1ccc(OCC(=O)NCCC2=CCCCC2)cc1
c) O=C(OCC(=O)N1CCOCC1)c1cccc(S(=O)(=O)N2CCCc3ccccc32)c1
d) N#CCCn1nc(-c2ccc([N+](=O)[O-])cc2)cc1Nc1ccccc1NC(=O)C(F)(F)F
e) Cc1cc(C(=O)CSc2nc(N)cc(=O)[nH]2)c(C)n1CCc1ccc(Cl)cc1
Answer: a. O=C(COc1ccc2ccccc2c1)Nc1ccc2c3c(cccc13)CC2
{#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(COc1ccc2ccccc2c1)Nc1ccc2c3c(cccc13)CC2
O=C(COc1ccc2ccccc2c1)Nc1ccc2c3c(cccc13)CC2
N-(1,2-dihydroacenaphthylen-5-yl)-2-naphthalen-2-yloxyacetamide