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] COc1ccc2[nH]c3c(C)c4ccncc4c(C)c3c2c1
[b] CC1CCN(c2nnc(-c3ccccc3)c3ccccc23)CC1
[c] Cc1cc(NC(=O)CCCC(=O)NCc2cccs2)no1
[d] COc1cc(CC(=O)N/N=C/c2ccc([N+](=O)[O-])cc2)c([N+](=O)[O-])cc1OC
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}