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, d, or e without using any additional words.
Options:
a: Cn1cccc1/C=N/NC(=O)c1cccnc1
b: CC1=NN(c2ccc(Cl)c(C(=O)O)c2)C(=O)/C1=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
c: O=C(CN1C(=O)S/C(=C\c2ccccc2F)C1=O)NC1C=CS(=O)(=O)C1
d: O=C(NCCc1ccc([N+](=O)[O-])cc1)c1ccccc1
e: CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccc(O)cc2)CC1
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}