Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCCCN1CCCCC1C(=O)Nc1c(C)cccc1C
b) O=C(NCC[C@@H](O)CN1CCN(c2cccc(Cl)c2Cl)CC1)c1cc2ccccc2[nH]1
c) CN1CCC(COCc2cc(C(F)(F)F)ccn2)(c2ccc(F)cc2)CC1
Answer: b
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}
N-[(3R)-4-[4-(2,3-dichlorophenyl)piperazin-1-yl]-3-hydroxybutyl]-1H-indole-2-carboxamide