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] COc1ccccc1NC(=O)c1ccc(NC2=NC3CS(=O)(=O)CC3S2)cc1
[b] CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CSc1cccc[n+]1[O-]
[c] Clc1ccc(OCCCc2nc(-c3ccncc3)no2)c(Cl)c1
[d] COCCn1nnnc1C(c1cccs1)N1CCN(c2nc3ccccc3s2)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}