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] CCCCN(C(=O)c1cccc(S(=O)(=O)N2CC(C)OC(C)C2)c1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
[b] CC1=C(C(=O)OCc2ccccc2)C(c2ccsc2)C(C#N)=C(N)O1
[c] O=C(c1ccco1)N1CCN(C(=O)c2cnn3cccnc23)CC1
[d] COc1ccc(-c2csc(NC(=O)C3=NN(c4ccccc4)C(=O)CC3)n2)cc1
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}