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: CC(C)CC(NC(=O)C1CCCCC1)C(=O)N1CCC2(CC1)OCCO2
b: O=C(CCC(=O)N1CCN(c2ccccc2F)CC1)c1ccc(F)cc1
c: Cc1c(C=O)c2ccccc2n1CC(=O)N1CCc2ccccc2C1
d: N#Cc1ccc(N2CCN(c3ccc(F)cc3)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}