Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.590\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(C)(C)C(=O)N1CCn2c1nc1ccccc12
b) O=C(NCc1ccccc1)OCCN1CCN(Cc2ccccc2)CCC1=O
c) CCCCOc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1OC
d) COC(=O)c1sc(N)c(C(=O)OC)c1CSc1nnnn1C
Answer: b. O=C(NCc1ccccc1)OCCN1CCN(Cc2ccccc2)CCC1=O
{#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(NCc1ccccc1)OCCN1CCN(Cc2ccccc2)CCC1=O
O=C(NCc1ccccc1)OCCN1CCN(Cc2ccccc2)CCC1=O
2-(4-benzyl-7-oxo-1,4-diazepan-1-yl)ethyl N-benzylcarbamate