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.) O=S(=O)(NN=C1CCCCCC1)c1ccccc1
b.) CCCCNCc1nc2ccccc2c(=O)[nH]1.Cl
c.) CC(CN1CCC(O)CC1)c1ccccc1
d.) CCN(c1cccc(C)c1)S(=O)(=O)c1ccc2c(c1)N(C(C)=O)CCS2
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}