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.) COC(=O)c1ccc(C(=O)OC)c(NC(=O)C2CC2)c1
b.) Cc1cccn2cc(-c3c[nH]c4ccccc34)nc12
c.) CC(=O)c1c(C)[nH]c(C(=O)NCc2ccc(C)cc2)c1C
d.) O=C1C(c2ccncc2)=C(O)c2ccccc21
Answer: 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}