Problem statement: Answer the multiple choice question.
Question: Which drug has a 0.076\% 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, d, or e without using any additional words.
Options:
a: CCNC(=O)CN(CCc1ccccc1)S(C)(=O)=O
b: CCOc1ccccc1N1CN(CC)CNC1=S
c: O=C1NCCCc2c1oc1ccc(O)cc21
d: CCOC(=S)NC(=O)c1sc2ccccc2c1Cl
e: COc1cccc(-c2nnc(SCC(=O)Nc3cc(C)on3)n2C)c1
Answer: b. CCOc1ccccc1N1CN(CC)CNC1=S
{#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#}
CCOc1ccccc1N1CN(CC)CNC1=S
CCOc1ccccc1N1CN(CC)CNC1=S
[C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][N][Branch1][Ring1][C][C][C][N][C][Ring1][Branch2][=S]
1-(2-ethoxyphenyl)-5-ethyl-1,3,5-triazinane-2-thione