Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) C[C@H](CCC(=O)O)[C@H]1CCC2C3C[C@H](O)[C@@H]4C[C@H](O)CC[C@]4(C)C3CC[C@@]21C
b) Cc1ccc2c(-c3nnc(SCCN4CCc5cc6nc(C)oc6c(Br)c5CC4)n3C)cccc2n1
c) c1ccc(CCCNCCN(c2ccccc2)c2ccccc2)cc1
d) Cc1ccc(OCCN(C)CCc2ccccc2)cc1
Answer: a
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}
(4R)-4-[(3R,5R,6S,10R,13R,17R)-3,6-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid