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 other words.
Options:
a: CC(=O)c1ccccc1NC(=O)COC(=O)c1c(C)nn(-c2ccccc2)c1C
b: Cc1cccc(Nc2ncccc2C(=O)O)c1C
c: COc1ccc(-n2ncc(S(=O)(=O)c3ccccc3)c2-c2ccc(Cl)cc2)cc1
d: COc1ccc(S(=O)(=O)N(C)CC(=O)N2CCC(C)CC2)cc1Cl
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}