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 additional words.
Options:
a: Cn1c(=O)c2c(nc(NC3CCCCC3)n2CC(O)COc2ccccc2)n(C)c1=O
b: COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)NCCC3=CCCCC3)CC2)c1
c: CC1CCCC(C)N1C(=O)c1ccc(S(=O)(=O)NCc2ccco2)cc1
d: CCN(CC)CCN1C(=O)/C(=C\c2ccc(Cl)c([N+](=O)[O-])c2)SC1=Nc1ccc(OC)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}