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, c, or d without using any additional words.
Options:
[a] O=C1C2C3C=CC(C3)C2C(=O)N1c1cccc2ccccc12
[b] CS(=O)(=O)N1N=C(c2ccco2)CC1c1ccco1
[c] COCc1cc(N2CCOCC2)nc(SCc2ccc(Cl)cc2)n1
[d] COc1ccc(O)c(C(=O)c2cnn(C(=O)c3cccc(S(=O)(=O)N4CCOCC4)c3)c2)c1
Answer: a, b, c, d
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}