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 additional words.
Options:
[a] CC(c1ccccc1)c1nnc(N)s1
[b] Fc1ccc(NC(=S)Nc2ccc(Cl)cc2Cl)cc1
[c] CCOc1cc(C(=O)NC(C)CCc2ccccc2)cc(OCC)c1OCC
[d] O=C(CN1CCN(Cc2ccccc2)CC1)N/N=C/C=C/c1ccccc1[N+](=O)[O-]
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}