Task: Answer the multiple choice question.
Query: Which compound has a 3.527\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(NC(C)C(=O)N2CCN(Cc3ccccc3)CC2)cc1
b CC(C)C12CN3CC(C(C)C)(CN(C1)C3(C)C)C2=O
c C=CCOc1cccc(/C=C\c2nc(O)c([N+](=O)[O-])c(=O)[nH]2)c1
d O=C(CCc1nnc(CCc2ccccc2)o1)N1CCCC1c1nccs1
Answer: d. O=C(CCc1nnc(CCc2ccccc2)o1)N1CCCC1c1nccs1
{#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(CCc1nnc(CCc2ccccc2)o1)N1CCCC1c1nccs1
O=C(CCc1nnc(CCc2ccccc2)o1)N1CCCC1c1nccs1
3-[5-(2-phenylethyl)-1,3,4-oxadiazol-2-yl]-1-[2-(1,3-thiazol-2-yl)pyrrolidin-1-yl]propan-1-one