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. CCNS(=O)(=O)c1ccc(-c2ccc(CCN3CCC[C@H]3C)cc2)cc1
b. CCn1nc(Cc2ccc(OC(C)C)cc2)cc1C1CCN(C[C@H]2CN([C@@H](C(=O)O)C(C)(C)C)C[C@@H]2c2cccc(F)c2)CC1
c. O=C1COc2ccc(CNC34CCC(CCc5ccnc6ccc(C(F)(F)F)nc56)(CC3)OC4)nc2N1
d. Fc1ccc2c(C3CCN(CCCOc4ccc(Cc5nc6ccccc6o5)cc4)CC3)noc2c1
Answer: a, b, 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}
(2R)-2-[(3S,4S)-3-[[4-[2-ethyl-5-[(4-propan-2-yloxyphenyl)methyl]pyrazol-3-yl]piperidin-1-yl]methyl]-4-(3-fluorophenyl)pyrrolidin-1-yl]-3,3-dimethylbutanoic acid