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.) CCC(C)C(=O)Nc1nnc(SCC(=O)N2C(C)CCCC2C)s1
b.) COc1ccccc1N1CCN(Cc2c(F)cccc2Cl)CC1
c.) Cc1cc(C)nc(NS(=O)(=O)c2ccc(NC(=O)c3cc4c(=O)n5cccc(C)c5nc4n3C)cc2)n1
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}