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: Cc1cccc(C)c1OCC(=O)NNC(=S)NC(=O)C1CC1
b: CCOC(=O)C1CCCN(C(=O)c2cccc(S(=O)(=O)N(C)c3c(C)n(C)n(-c4ccccc4)c3=O)c2)C1
c: Brc1ccc(Oc2nsnc2N2CCOCC2)cc1
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}