Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1cnn(C2CCN(c3nc4ccccc4n3Cc3ccc(F)cc3)CC2)c1
b.) O=c1ccc(-c2ccc(OC3CCN(C4CCC4)CC3)cc2)n[nH]1
Answer: a, 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}
1-[(4-fluorophenyl)methyl]-2-[4-(4-methylpyrazol-1-yl)piperidin-1-yl]benzimidazole