Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc2cc(CCC(C)=O)ccc2c1
[b] COCCCn1c(SCC(=O)N2CCCCC2C)nnc1-c1ccco1
[c] O=C(CN1C(=O)C2CCCCC2C1=O)OCC(=O)c1ccc(Cl)s1
[d] Nc1nc2ccccc2n1/N=C/c1ccc([N+](=O)[O-])s1
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}