Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O[C@](CC[NH+]1CCCCC1)(c1ccccc1)[C@@H]1C[C@@H]2C=C[C@H]1C2
b. Cc1ccc(-n2[nH]c(C)c(N/N=C3/C=CC=C(c4cccc(C(=O)O)c4)C3=O)c2=O)cc1C
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
3-[(5Z)-5-[[2-(3,4-dimethylphenyl)-5-methyl-3-oxidanylidene-1H-pyrazol-4-yl]hydrazinylidene]-6-oxidanylidene-cyclohexa-1,3-dien-1-yl]benzoicacid