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, or c without using any other words.
Options:
[a] CCCCNC(=O)CSc1nc2ccc(NC(=O)CSc3nnc(N)s3)cc2s1
[b] CN(CCCNC(=O)c1cn(C)c2ccc(S(=O)(=O)N(C)C)cc2c1=O)c1ccccc1
[c] O=C(OC1CCOC1=O)C1CCN(S(=O)(=O)c2c(Cl)cccc2Cl)CC1
Answer: a, b, c
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}