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 C=CCn1c(N)cc(=O)nc1SCC(=O)Nc1cccc2ccccc12
b O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1-n1cncn1)c1ccc(Cl)cc1
c CS(=O)(=O)c1ccccc1C(=O)N1CCN(Cc2ccccc2)CC1
Answer: a, 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}