Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1c(C(=O)NN2CCN(C)CC2)cccc1[N+](=O)[O-]
b O=C(NNc1ccccn1)C(=O)NNS(=O)(=O)c1ccc(F)cc1
c COC(=O)c1cn(C(=O)c2ccco2)c2ccccc12
d CCn1cc(/C=N\NC(=O)c2ccc(Cl)cc2)cn1
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}