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: CCOC(=O)c1csc(NC(=O)c2ccc3c(c2)OCCO3)n1
b: CCCC(=O)N(Cc1cc2ccccc2[nH]c1=O)c1ccccc1OC
c: CCCOc1ccc(S(=O)(=O)NCCN2CCOCC2)c2ccccc12
d: Cc1ccc(NC(=O)CN(C)C2CCCCC2)cc1Cl.O=C(O)C(=O)O
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}