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(CSC1=NC(=O)C(Cc2ccccc2)C(=O)N1)NC1CCCCC1
b.) CC(=O)c1cc(F)ccc1OCC(=O)N1CCCc2ccccc21
c.) CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(-c3cccs3)nn2-c2ccccc2)cc1OCC
d.) Cc1ccc(/C(N)=N/OC(=O)C(C)c2ccc([N+](=O)[O-])cc2)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}