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 other words.
Options:
a. COc1ccc(NC(=O)c2scc(S(=O)(=O)C(C)C)c2N)cc1
b. COC(=O)CC1C(=O)NCCN1C(=S)NC(=O)c1ccccc1
c. O=C(O)c1ccc(S(=O)(=O)c2ccc3c(c2)C(=O)N(NC(=O)c2ccc(O)cc2)C3=O)cc1
d. O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1ccc(Cl)cn1
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}