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 or b without using any other words.
Options:
a.) COc1ccc(/C=N/Nc2ncnc3c2[nH]c2ccc(C)cc23)c(OC)c1OC
b.) COc1cc2c(cc1OC)-c1c(OC)c(OC)cc3c1[C@H](C2)[N+](C)(C)CC3.[I-]
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}