Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOc1nc(OCC)c2cnn(C)c2n1
[b] O=C(Nc1ccc2[nH]c(=O)[nH]c2c1)c1ccc(Cl)c(Cl)c1
[c] O=c1c(C(c2c(O)nc3n(c2=O)CCS3)c2cccc3ccccc23)c(O)nc2n1CCS2
[d] CCN1CCN(C(=O)c2ccccc2NS(=O)(=O)c2ccc(Cl)cc2)CC1.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}