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, c, or d without using any additional words.
Options:
a. CC1(C)CC(=O)C2=C(C1)Nc1ccccc1NC2c1ccc2c(c1)OCO2
b. Cc1ccc(NC(=O)CN2C(=O)COc3ccc(C)cc32)nc1
c. CCCCCCNCc1cccc(Br)c1.Cl
d. COc1ccc(C(c2c[nH]c3ccccc23)c2c[nH]c3ccccc23)cc1O
Answer: a, b, c, d
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}