Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccccc1N1CCN(C(=O)C2CCN(S(=O)(=O)c3ccccc3)CC2)CC1
b.) CCOC(=O)c1ccccc1NC(=O)COC(=O)CCCOc1ccccc1
c.) NC(=O)c1ccc(N2CCN(c3ccccc3O)CC2)c([N+](=O)[O-])c1
d.) CC1Oc2ccccc2N(Cc2cccnc2)C1=O
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}