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) COc1ccc(OC)c(NC(=O)CN2CCC(C(=O)c3ccc(C)cc3)CC2)c1
b) COCCN(CCOC)CC(O)COC(c1ccccc1)c1ccccc1
c) CN(C)c1cccc(C(=O)Nc2nc3ccccc3[nH]2)c1
d) O=C(COC(=O)c1nsc(Cl)c1Cl)NC1CCCCC1
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}