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, or d without using any additional words.
Options:
a: O=C(NC1CCS(=O)(=O)C1)c1cccc(S(=O)(=O)N2CCOCC2)c1
b: CCOC(=O)C1CCCN(CC(=O)NC2=Nc3ccccc3N=C(C)C2c2ccccc2)C1
c: Nc1c(-c2ccccc2)c(CSc2nc3ccccc3[nH]2)nn1-c1ccc(Cl)cc1
d: CCC1CCCCN1Cc1c(O)ccc2c(=O)c(-c3ccccc3)coc12
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}