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 other words.
Options:
a.) CN(C(=O)CCNC(=O)N1CC(=O)Nc2ccccc21)C1CCCCC1
b.) Cn1c(=O)[nH]c(=O)c2c1nc(N1CCOCC1)n2CC(=O)c1ccccc1
c.) Cc1ccc(OCc2cnc(Cl)s2)c(C)c1
d.) CCn1c(=O)cc(OCC(=O)N2CCN(C(=O)c3ccco3)CC2)c2ccccc21
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}