Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.982\% 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 Cc1c(C(=O)CN2CCSCC2)c2ccccc2n1C
b Cc1cc(C(C)(C)C)ccc1OCCN1CCCC1
c O=C(Nc1nnc(-c2ccccc2)o1)c1cc(Cl)sc1Cl
d COc1cc2c(cc1OC)/C(=C/C(=O)c1ccc(OC)c([N+](=O)[O-])c1)NCC2
e Cc1ccc(S(=O)(=O)N2CCN(c3nn(C)c(=O)n(C)c3=O)CC2)cc1C
Answer: d. COc1cc2c(cc1OC)/C(=C/C(=O)c1ccc(OC)c([N+](=O)[O-])c1)NCC2
{#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#}
COc1cc2c(cc1OC)/C(=C/C(=O)c1ccc(OC)c([N+](=O)[O-])c1)NCC2
COc1cc2c(cc1OC)/C(=C/C(=O)c1ccc(OC)c([N+](=O)[O-])c1)NCC2
(2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-ylidene)-1-(4-methoxy-3-nitrophenyl)ethanone