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)c1cc2sc(C)cc2n1CC(=O)N(CC)CC
b: COc1cccc(C(=S)N2CCOCC2)c1OS(=O)(=O)c1ccc(Cl)cc1
c: CC(C)CCN1CCN(Cc2ccc(N3CCNC3=O)cc2)CC1CCO
d: Cn1c(-n2c(CCCN3C(=O)c4ccccc4C3=O)nc3ccccc3c2=O)nc2ccccc21
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}