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) Cc1cc(NC(=O)COC(=O)COc2ccc(Cl)cc2C)c([N+](=O)[O-])cc1C
b) CC(C)(C)c1ccc(/C=C2\Oc3c(ccc(O)c3CN3CCN(CCO)CC3)C2=O)cc1
c) Cc1nn(-c2ccccc2)c2sc(C(=O)OC3CCOC3=O)cc12
d) COc1ccccc1NC(=O)C1CCCCC1
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}