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 Cn1cccc/c1=N\c1cccc[n+]1C.[I-]
b CC1CC(C)CN(S(=O)(=O)c2ccc3c(c2)CC(C)N3C(=O)C2CCC2)C1
c O=C(CNS(=O)(=O)c1ccc2c(c1)OCCCO2)N1CCN(Cc2ccccc2)CC1
d COC(C#CCCN(C)C)(c1ccccc1)c1ccccc1.Cl
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}