Task: Answer the multiple-choice question.
Query: Which drug has a -1.433\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COC(=O)c1ccc(CN2C(=O)NC3(CCC(C)CC3)C2=O)cc1
b: COc1ccc(N=C(NNc2ccc([N+](=O)[O-])cc2)P(=O)(N2CCOCC2)N2CCOCC2)cc1
c: O=C(CCl)N1c2ccccc2CCc2ccccc21
d: CN1C(=O)N(CN2CCCCC2)C2C1N(C)C(=O)N2CN1CCCCC1
Answer: d. CN1C(=O)N(CN2CCCCC2)C2C1N(C)C(=O)N2CN1CCCCC1
{#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#}
CN1C(=O)N(CN2CCCCC2)C2C1N(C)C(=O)N2CN1CCCCC1
CN1C(=O)N(CN2CCCCC2)C2C1N(C)C(=O)N2CN1CCCCC1
1,6-dimethyl-3,4-bis(piperidin-1-ylmethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione