Task: Answer the multiple-choice question.
Question: Which compound has a 25.751\% 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 additional words.
Options:
a) CCOC(=O)C(O)(c1ccc(N(CC)C(=O)OC)cc1)C(F)(F)F
b) CCCCOc1cccc(OCC(=O)Nc2nc3ccccc3[nH]2)c1
c) COc1ccc(C(=O)NCc2nnc(SCC(=O)N3CCc4ccccc43)n2C2CCCCC2)cc1
d) Cc1onc(-c2ccccc2)c1C(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
Answer: b. CCCCOc1cccc(OCC(=O)Nc2nc3ccccc3[nH]2)c1
{#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#}
CCCCOc1cccc(OCC(=O)Nc2nc3ccccc3[nH]2)c1
CCCCOc1cccc(OCC(=O)Nc2nc3ccccc3[nH]2)c1
[C][C][C][C][O][C][=C][C][=C][C][Branch2][Ring1][Branch1][O][C][C][=Branch1][C][=O][N][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2][=C][Ring2][Ring1][Ring2]
N-(1H-benzimidazol-2-yl)-2-(3-butoxyphenoxy)acetamide