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 COc1ccc(/C=C(\C#N)c2n[nH]c(Cn3cncn3)n2)cc1
b CS(=O)(=O)N1CCC(C(=O)Nc2cccc(F)c2)CC1
c Nc1c(C(=O)c2ccccc2)sc2c1c(=O)[nH]c(=O)n2-c1ccccc1
d CCC(C)C(NC(=O)C1CCC(C)CC1)C(=O)NCCc1ccc(S(N)(=O)=O)cc1
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}