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, c, d, or e without using any additional words.
Options:
(a) O=C1N(CCN2CCC(C(F)(F)F)CC2)CCN1c1cccc(Cl)c1
(b) Cc1ccc(COCc2cccc(COCc3ccc(C)cc3)[n+]2C)cc1
(c) Fc1cnc2nc(Oc3ccc(CN4CCCCC4)cc3)sc2c1
(d) CCN(CCc1ccc(Cl)c(Cl)c1)CC(O)COc1ccc(NS(C)(=O)=O)cc1
(e) OC(c1cccnc1)(c1cccnc1)C(c1ccccc1)N1CCCOCC1
Answer: a, b, d, e
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-methyl-2,6-bis[(4-methylphenyl)methoxymethyl]pyridin-1-ium