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(CCCNS(=O)(=O)c1cccc2nsnc12)NCCN1CCN(c2ccccc2F)CC1
b.) CCn1c(=O)cc(SCC(=O)Nc2cccc(SC)c2)c2ccccc21
c.) CCOC(=O)C1CCCN(C2=NC(=O)/C(=C/c3ccc(OC)c(OC)c3)S2)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}