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, or c without using any additional words.
Options:
a. O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1cc(-c2ccccc2O)n[nH]1
b. Cc1ccc(C(=O)CN(CCC(=O)O)C(=O)c2ccncc2)cc1
c. COCCCNC(=O)c1sc2ncn(CC(=O)Nc3ccc(C)c(Cl)c3)c(=O)c2c1C
Answer: a, b, c
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}