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, or d without using any other words.
Options:
[a] CSc1nc(-c2ccc(F)cc2)c(-c2ccnc(Nc3ccccc3)c2)[nH]1
[b] O=C(NOCC(O)CO)c1cc(Br)c(F)c(F)c1Nc1ccc(I)cc1F
[c] COc1ccc(CCN2C(=O)N(NS(=O)(=O)CF)CC2c2ccc(OC)cc2)cc1
[d] COc1ccc(C23CC2CN(CCCSc2nnc(-c4ocnc4C)n2C)C3)cc1C(F)(F)F
Answer: a, 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}
4-[4-(4-fluorophenyl)-2-methylsulfanyl-1H-imidazol-5-yl]-N-phenyl-pyridin-2-amine