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(Nc1ccccc1N1CCCCC1)c1ccc(OC(F)F)cc1
b.) Cc1cc(C(=O)OCC(=O)Nc2ccc(F)cc2F)c(C)n1C1CC1
c.) O=C(CN1CCN(S(=O)(=O)N2CCCCC2)CC1)Nc1cc(Cl)cc(Cl)c1
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}