Task: Please answer the multiple choice question.
Question: Which molecules are not 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) S=C(NCc1ccc2c(c1)OCO2)N1CCN(c2ncnc3c2oc2ccccc23)CC1
(b) Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(C#N)cn2)C3)ccc2c1COC2=O
(c) Cc1ccc2c(n1)[C@H]([C@@H](C)C(=O)Nc1ccc(Cl)c(-c3ccccn3)c1)CC[C@H]2C
Answer: 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}
(2R)-N-(4-chloro-3-pyridin-2-ylphenyl)-2-[(5R,8S)-2,5-dimethyl-5,6,7,8-tetrahydroquinolin-8-yl]propanamide