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 other words.
Options:
a) COC(=O)Cn1c(C(O)c2ccccc2)nc2ccccc21
b) COc1ccc(-c2cc(C(=O)OCC(=O)Nc3ccc4c(c3)OCO4)c3ccccc3n2)cc1
c) O=C(OCC(=O)N1CCCCCC1)c1cccs1
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}