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, d, or e without using any additional words.
Options:
[a] O=C(O)Cn1c(=O)c(-c2ccccc2)nc2ccccc21
[b] Cc1cc(C(=O)COC(=O)c2ccc(N)c([N+](=O)[O-])c2)c(C)n1-c1ccc2c(c1)OCO2
[c] COc1ccc(-c2nc3ccccc3c(=O)n2CCOc2ccccc2C)cc1
[d] O=C(CCSc1nnc2ccccn12)Nc1ccc2c(c1)OCO2
[e] O=C(Cc1cccs1)N1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1
Answer: a, b, c, d, e
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}