Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1ccccc1)NC(=O)c1ccco1
b. CCCOC(=O)c1ccc(Oc2c(-c3ccc(OCC)cc3O)n[nH]c2C)cc1
c. Cc1ccc(CN2C(=O)CCC2C(=O)NCCCN2CCOCC2)cc1
d. Fc1ccc(-c2noc(C3CCN(Cc4cccnc4)CC3)n2)cc1
e. Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Nc1ccc(-c2ccc(N3CCOCC3)nn2)cc1
Answer: a, b, c, e
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}