Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -7.025\% hERG inhibition at a concentration of 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(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2
b Cc1ccc(C(=O)NS(=O)(=O)c2ccc(C)cc2)cc1
c O=C(CSc1cccc[n+]1[O-])Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1
d CCOc1ccc(OCCC(=O)OCC(=O)NCCc2ccc(S(N)(=O)=O)cc2)cc1
e Cc1ccsc1/C=N/Nc1cccc(C(=O)O)c1
Answer: a. O=C(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2
{#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(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2
O=C(c1ccc(N2CCCCC2)c([N+](=O)[O-])c1)N1CCC2(CC1)OCCO2
1,4-dioxa-8-azaspiro[4.5]decan-8-yl-(3-nitro-4-piperidin-1-ylphenyl)methanone