Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 4.275\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOC(=O)N=S(N)(=O)c1ccccc1
(b) COC(=O)c1ccccc1NC1OC(=O)c2ccccc21
(c) Nc1c(-c2ccc(Cl)cc2)nnn1-c1ccccc1
(d) O=C(CCCOc1ccccc1)N1CCCc2ccccc21
(e) CCCCC(CC)COC1(c2ccccc2)OC(=O)c2ccccc21
Answer: d. O=C(CCCOc1ccccc1)N1CCCc2ccccc21
{#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#}
1-(3,4-dihydro-2H-quinolin-1-yl)-4-phenoxybutan-1-one