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 CC1(C)CC(=O)C(C=NCCN2CCN(C(=O)CCl)CC2)=C(O)C1
b CC(=O)/C=C\c1cn(-c2ncc(C(F)(F)F)cc2Cl)c2ccccc12
c OCCOc1ccc(C2=NCCO2)cc1
d CCOC(=O)c1ccccc1NC(=O)CN(c1ccccc1C)S(C)(=O)=O
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}