Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cc(F)ccc1-c1cncc(CNC(=O)c2ccccc2)c1
(b) Nc1ccnc(N2CCC(C(=O)N3CCc4ccccc4C3)(c3ccccc3)CC2)c1
(c) O=C(NC1CC1c1ccccc1)N1CCC(c2nc(-c3cnccn3)no2)CC1
(d) CNc1nn2cc3c(nc2c1S(=O)(=O)c1ccccc1)CCN(C)C3
Answer: b, d
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-aminopyridin-2-yl)-4-phenylpiperidin-4-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone