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 O=C(NN=C1CCCC1)c1ccc(Cl)cc1
b COC(=O)[C@H](NC(=O)c1cc(-c2ccccc2)nc2ccccc12)c1ccccc1
c COc1ccc(NC(=O)[C@@H](NC(=O)c2ccccc2)C(C)C)cc1S(=O)(=O)N1CCCCC1
d C=C(C)C1CC=C(C)/C(=N/NC(=O)COc2cccc(C)c2)C1
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}