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) COc1cccc(OCC(=O)NNC(=O)C(=O)Nc2cccc(C)c2)c1
b) CN1CCN(S(=O)(=O)c2ccc(Cl)nc2)CC1
c) COc1ccc(CN(C(=O)CSc2nnc(-c3ccc(OC)c(OC)c3)o2)c2ccc(F)cc2)cc1
d) CSCCC(NC(=O)c1ccco1)C(=O)NCc1ccc(F)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}