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 other words.
Options:
a.) COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)CCNC(=O)c1ccccc1OC
b.) Cc1cccc(-c2nc(CS(=O)CC(=O)N3CCN(c4ccccc4)CC3)c(C)o2)c1
c.) Cc1nn(C(=O)c2c([N+](=O)[O-])cnn2C)c(C)c1Cl
d.) O=C(Nc1ccc2c(c1)OCO2)c1c(F)cccc1F
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}