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 Cc1ccccc1Nc1nc(N)nc(COC(=O)CCNS(=O)(=O)c2ccccc2)n1
b COc1ccccc1/C=N/NC(=O)c1ccc2c(c1)OCO2
c COc1cc(C2=CCN(C(C)=O)CC2)ccc1OC(C)=O
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}