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 other words.
Options:
[a] Cc1cccc(NC(=O)C2CCCN(S(=O)(=O)c3ccc4c(c3)oc(=O)n4C)C2)c1
[b] COc1cc(OC)cc(C(=O)OCCNC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c1
[c] CCOc1ccc(NC(=O)CN(C)C(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1OCC
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}