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, b, or c without using any other words.
Options:
[a] Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccns2)C3)ccc2c1COC2=O
[b] CC1CCCN1CCc1ccc2nc(-c3cnccn3)ccc2c1
[c] CNC(=O)c1ccn2c1COc1c(CCN3CCN(c4cccc5nc(C)ccc45)CC3)cccc1-2
Answer: a, b, c
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}
6-[2-(2-methylpyrrolidin-1-yl)ethyl]-2-pyrazin-2-ylquinoline