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 O=C(CCCN1CCC(O)(c2ccc(Cl)cc2)CC1)c1ccc(F)cc1
b COCCCc1ccc(Cl)c(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)c1
c Cc1cccc(Nc2nc(N[C@@H]3COC[C@@H]3N)ncc2C(N)=O)c1
d O=S(=O)(c1ccc(C=Cc2ccc(F)cc2Cl)nc1)c1ccccc1F
Answer: a, c, 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-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one