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] CSc1ccc(CN(C)CC(=O)Nc2ccc(C)cc2Br)cc1
[b] COc1ccccc1C(=O)N(CCC1CCCN1C)c1nc2ccccc2s1
[c] CCN(CC)S(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2ccc3c(c2)c2ccccc2n3CC)c1
Answer: a, 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}