Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC1(C(=O)N2CCC[C@@H](c3nc(-c4ccc(C(=O)Nc5cc(C(F)(F)F)ccn5)cc4)c4c(N)nccn34)C2)COC1
b) COc1c([C@H](O)CN2CCN(C(=O)Cc3ccc(-n4cnnn4)nc3)CC2)ccc2c1COC2=O
c) CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CCC(c2ccccc2)N2CCN(c3cccc(F)c3)CC2)CC1
d) NS(=O)(=O)c1ccc(OCCCN2CCCCC2)cc1
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}
N-ethyl-N-[1-[3-[4-(3-fluorophenyl)piperazin-1-yl]-3-phenylpropyl]piperidin-4-yl]-2-(4-methylsulfonylphenyl)acetamide