Task: Answer the multiple-choice question.
Question: Which compound has a 18.011\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)c1nnn(-c2nonc2-c2ccccc2)c1C
[b] CC(=O)O/N=C(/C)c1ncc(C(F)(F)F)cc1N1CCOCC1
[c] CCS(=O)(=O)c1ccc2oc(SCC(=O)c3c(N)n(C4CC4)c(=O)[nH]c3=O)nc2c1
[d] CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CNC(=O)c1ccc(C)s1
Answer: b. CC(=O)O/N=C(/C)c1ncc(C(F)(F)F)cc1N1CCOCC1
{#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#}
CC(=O)O/N=C(/C)c1ncc(C(F)(F)F)cc1N1CCOCC1
CC(=O)O/N=C(/C)c1ncc(C(F)(F)F)cc1N1CCOCC1
[(Z)-1-[3-morpholin-4-yl-5-(trifluoromethyl)pyridin-2-yl]ethylideneamino] acetate