Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.774\% 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) CCOC(=O)/C(C#N)=C(C)/C=C1\Sc2ccccc2N1CC
(b) COc1cc2nc(SCc3ccc(Cl)cc3Cl)n(Cc3cccs3)c(=N)c2cc1OC
(c) COC(=O)c1ccc(S(=O)(=O)NCc2cccc(OC)c2)n1C
(d) Cc1cccc(NC(=O)CN2C(=S)NC(C)(C)CC2C)c1C
(e) CCNC(=O)CC1C(=O)N(CC)C(=S)N1NC(=O)c1ccccc1
Answer: a. CCOC(=O)/C(C#N)=C(C)/C=C1\Sc2ccccc2N1CC
{#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)/C(C#N)=C(C)/C=C1\Sc2ccccc2N1CC
CCOC(=O)/C(C#N)=C(C)/C=C1\Sc2ccccc2N1CC
ethyl (E,4Z)-2-cyano-4-(3-ethyl-1,3-benzothiazol-2-ylidene)-3-methylbut-2-enoate