Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1cc(C2Nn3c(nnc3-c3ccccc3OC)S2)ccc1O
b.) CC(=O)O[C@]1(C(C)=O)CCC2C3CCC4=C/C(=N/OCC(=O)O)CC[C@]4(C)C3CC[C@@]21C
Answer: a, b
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}