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.) COc1cccc(NC(=O)N2CCc3ccccc3C2)c1
b.) COC(=O)c1c(SCc2cccc3ccccc23)nc(=O)[nH]c1C
c.) O=C(NNC(=S)NCc1ccccc1)c1cccnc1
d.) CCOC(=O)N1CCC(N2CCCC(C(=O)c3ccc4cc(OC)ccc4c3)C2)CC1
Answer: a, b, c
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}