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 or b without using any additional words.
Options:
a.) O=C(CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)N(CCCO)Cc1ccc(F)cc1
b.) C[C@H]([C@@H](O)c1ccc2[nH]c(=O)oc2c1)N1CCC(O)(c2ccc(F)cc2)CC1
Answer: a, 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}
6-[(1S,2R)-2-[4-(4-fluorophenyl)-4-oxidanyl-piperidin-1-yl]-1-oxidanyl-propyl]-3H-1,3-benzoxazol-2-one