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] CSc1ccccc1NC(=O)c1ccccc1N(Cc1ccccc1)S(C)(=O)=O
[b] Cc1ccc(C)n1-c1nccc(-c2ccco2)n1
[c] Oc1ccccc1C1=NOC(O)(C(F)F)C1
[d] O=C(COC(=O)/C=C/c1cccs1)Nc1nc(-c2ccccc2)cs1
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}