Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.241\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cccc(-c2noc(C3CCCN(C(=O)c4ccccc4OC)C3)n2)c1
[b] COc1cc(C#CC#CCN2CCCCC2)ccc1O.Cl
[c] Fc1cccc(CNc2ncnc3cc(Cl)ccc23)c1F
[d] CCOC(=O)c1ccc(NCc2cccnc2)cc1
[e] CC(O)(CS(=O)(=O)Cc1cccc(C(F)(F)F)c1)C(=O)Nc1cccc(C(F)(F)F)c1
Answer: d. CCOC(=O)c1ccc(NCc2cccnc2)cc1
{#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#}
CCOC(=O)c1ccc(NCc2cccnc2)cc1
CCOC(=O)c1ccc(NCc2cccnc2)cc1
ethyl 4-(pyridin-3-ylmethylamino)benzoate