Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 1.685\% 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 other words.
Options:
a.) CCOc1ccc(NC(=O)Nc2ccc3c(c2)nnn3C)cc1
b.) COCCNC(=O)/C(C#N)=C/c1ccc(O)c([N+](=O)[O-])c1
c.) Cn1nc2c(c1C(=O)O)CCCC2
d.) COc1ccccc1NC(=O)c1cccc(NC(=O)c2ccco2)c1
e.) COc1cccc(C2C(C(=O)c3sc(C)nc3C)=C(O)C(=O)N2CCN2CCOCC2)c1OC
Answer: a. CCOc1ccc(NC(=O)Nc2ccc3c(c2)nnn3C)cc1
{#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#}
CCOc1ccc(NC(=O)Nc2ccc3c(c2)nnn3C)cc1
CCOc1ccc(NC(=O)Nc2ccc3c(c2)nnn3C)cc1
[C][C][O][C][=C][C][=C][Branch2][Ring1][#Branch1][N][C][=Branch1][C][=O][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][N][=N][N][Ring1][=Branch1][C][C][=C][Ring2][Ring1][Ring2]
1-(4-ethoxyphenyl)-3-(1-methylbenzotriazol-5-yl)urea