Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C([O-])CCc1nc(-c2ccccc2)c(-c2ccccc2)o1
b.) Cc1ccc(-c2nc(NC(=O)CCN(C)C)cc(-n3nccc3C)n2)o1
c.) CC(=O)c1ccc(CN2CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC2)cc1
d.) N#Cc1ccc(Cn2cncc2C[NH+](Cc2cccnc2)[C@H]2CCN(Cc3ccccc3)C2=O)cc1
Answer: 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}
3-(dimethylamino)-N-[2-(5-methylfuran-2-yl)-6-(5-methylpyrazol-1-yl)pyrimidin-4-yl]propanamide