Task: Answer the MCQ question.
Query: Which drug has a 4.618\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1c(C)n(C)c2ccc(C(=O)NCCCN3CCN(C)CC3)cc12
b.) O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](c2ccc(C(F)(F)F)cc2)C[C@H](OCCCCO)O1
c.) CCCN(C(=O)COC(=O)CC1CCCCC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: b. O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](c2ccc(C(F)(F)F)cc2)C[C@H](OCCCCO)O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](c2ccc(C(F)(F)F)cc2)C[C@H](OCCCCO)O1
O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](c2ccc(C(F)(F)F)cc2)C[C@H](OCCCCO)O1
(2R,4R)-N-(1H-benzimidazol-2-ylmethyl)-2-(4-hydroxybutoxy)-4-[4-(trifluoromethyl)phenyl]-3,4-dihydro-2H-pyran-6-carboxamide