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, or c without using any additional words.
Options:
a.) COc1ccc(C2NC(=O)NC(C)=C2C(=O)OCc2ccccc2)cc1
b.) C=CCn1c(SCc2c(C(=O)OC)sc(N)c2C(=O)OC)nnc1-c1ccc(Br)cc1
c.) Cc1cccc(N2CCN(C(=O)CCc3nc4ccccc4[nH]3)CC2C)c1
Answer: a, 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}