Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.379\% 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] CCO/C=C1/C(=O)N(CC)c2ccccc21
[b] CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCSCC1
[c] C[C@H](NC(=O)OC(C)(C)C)c1nnc(SCC(=O)c2ccc(Cl)cc2)o1
[d] O=S(=O)(c1ccc(F)c(F)c1)N1CCN(CCc2ccccc2)CC1
Answer: a. CCO/C=C1/C(=O)N(CC)c2ccccc21
{#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#}
CCO/C=C1/C(=O)N(CC)c2ccccc21
CCO/C=C1/C(=O)N(CC)c2ccccc21
(3E)-3-(ethoxymethylidene)-1-ethylindol-2-one