Task: Answer the multiple-choice question.
Query: Which compound has a -0.067\% 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 additional words.
Options:
a. CCN(CC1COc2ccccc2O1)C(=O)c1ccc(Cl)c(S(=O)(=O)N2CC(C)OC(C)C2)c1
b. O=C(COc1cccc([N+](=O)[O-])c1)NN1C(=O)c2ccccc2C1=O
c. CC(=O)NCCC(=O)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCCCC1
d. O=c1c2ccccc2nc2n1C1(CCCCC1)Cc1ccccc1-2
e. Cc1ccccc1Nc1nc(N)nc(CCl)n1
Answer: d. O=c1c2ccccc2nc2n1C1(CCCCC1)Cc1ccccc1-2
{#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=c1c2ccccc2nc2n1C1(CCCCC1)Cc1ccccc1-2
O=c1c2ccccc2nc2n1C1(CCCCC1)Cc1ccccc1-2
spiro[5H-isoquinolino[1,2-b]quinazoline-6,1'-cyclohexane]-8-one