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. Cl.OC(CN1C2=NCCCN2c2ccccc21)c1ccc(Br)cc1
b. CC1CCc2c(C(=O)NCCCN3CCOCC3)csc2C1
c. Cc1ccc(S(=O)(=O)NCC(=O)N(CC(=O)NCC2CCCO2)Cc2ccccc2)cc1
d. CCOC(=O)C1=C(C)NC(c2cccs2)C(=O)N1
e. O=C(Cn1cnc([N+](=O)[O-])c1)Nc1cccnc1Cl
Answer: b, c, d, 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}