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) Cc1nc2cnc(Oc3ccc(F)cc3)cc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
b) Cn1cnc2c(F)c(Nc3ccc(Br)cc3F)c(C(=O)NOCCO)cc21
c) O=C(C=Cc1ccc2c(c1)CN(C(=O)c1cccc(C(F)(F)F)c1)C2)NO
d) CC1NC(c2cnccn2)=NC1(c1ccc(F)cc1)c1ccc(F)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}
6-(4-fluorophenoxy)-2-methyl-3-[[(3S)-1-propan-2-ylpiperidin-3-yl]methyl]pyrido[3,4-d]pyrimidin-4-one