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, or c without using any other words.
Options:
[a] Cc1nc2cc(-c3ccccc3)ccc2o1
[b] COC(=O)c1[nH]c2cc(C)ccc2c1NC(=O)CN1CCN(c2ccccc2OC)CC1
[c] CCN(C(=O)c1ccc2c(Cl)c3c(nc2c1)CCC3)c1ccc(C)c(C)c1
Answer: a, b, c
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}