Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCOC(=O)c1ccc(-c2c(C)noc2-c2ccc(OC)cc2O)o1
[b] COc1ccc(N2CC(C(=O)Nc3nc(-c4ccccc4)c(C(C)=O)s3)CC2=O)c(OC)c1
[c] O=C1c2cccc3cccc(c23)C(=O)N1Cc1ccco1
[d] CCCCNC(=O)c1c[nH]c2ccc(S(=O)(=O)Nc3ccc(OCC)cc3)cc2c1=O
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}