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.) O=C(N/N=C/c1cc([N+](=O)[O-])ccc1O)C1CC1
b.) CCOc1ccc(Nc2nc(Cc3nnc(SCC(=O)O)o3)cs2)cc1
c.) Cc1cc(=O)oc2cc(OCC(=O)NCCN3CCOCC3)ccc12
d.) COC(=O)c1ccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccccc2)cc1
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}