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 N#Cc1cccc(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)cc3)CC2)c1
b Cn1ncc2c1CCCC2CCN1CCC(c2ccccc2)CC1
c Nc1nc2c(s1)CC[C@H]2C(=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3cccc(Cl)c3)N2)cc1
d CSc1ccccc1C(=O)N(CC1CCC1)C1CCNC1
Answer: a, b, 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}
(4R)-2-amino-N-[4-[[(2S,5R)-5-[(R)-(3-chlorophenyl)-hydroxymethyl]pyrrolidin-2-yl]methyl]phenyl]-5,6-dihydro-4H-cyclopenta[d][1,3]thiazole-4-carboxamide