Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) C[NH+](C)CCC[C@]1(c2ccc(F)cc2)OCc2cc(C#N)ccc21
b) C[C@H](Cc1ccccc1)[NH2+]CCC(c1ccccc1)c1ccccc1
c) O=C1NCCN1CC[NH+]1CC=C(c2cn(-c3ccc(F)cc3)c3ccc(Cl)cc23)CC1
d) CC[NH+](CC)CC#CCOC(=O)C(O)(c1ccccc1)C1CCCCC1
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}
4-(2-cyclohexyl-2-oxidanyl-2-phenyl-ethanoyl)oxybut-2-ynyl-diethyl-azanium