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] Nc1ccncc1
[b] COc1ccc(C(=O)OCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1OC
[c] C#CCNC(=O)C1=C[C@H](C)[C@@H](CCCO)[C@H](OCC)O1
[d] O=C(OCc1ccccc1)c1ccccc1
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}