Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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.) Cc1c([C@@H](O)CN2CCC3(CC2)CCN(c2ccc(C#N)cn2)CC3)ccc2c1COC2=O
b.) O=C1COc2ccc(CNC3CCN(CCn4c(=O)ccc5ncc(Oc6ccon6)cc54)CC3)nc2N1
c.) N#Cc1nc(CCCN2CCCCC2)cc(-c2cccc(C(F)(F)F)c2)n1
d.) COc1cccc(N2CCN(CCN3CCN(C(C)C)CC3)C2=O)c1
Answer: a, c
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-[9-[(2R)-2-hydroxy-2-(4-methyl-1-oxo-3H-2-benzofuran-5-yl)ethyl]-3,9-diazaspiro[5.5]undecan-3-yl]pyridine-3-carbonitrile