Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.688\% 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 additional words.
Options:
[a] CN1C(=S)SC(N2OC3C(=O)N(c4ccccc4)C(=O)C3C2c2ccc(Cl)cc2)C1(C)C
[b] COc1ccc(NC(=S)N(CCCN2CCC(C)CC2)Cc2cccs2)cc1
[c] C/C(=N\Nc1nccnc1Cl)c1ccc(O)c(C)c1
[d] O=c1[nH]c(N2CCCCC2)nc2ncn(Cc3ccccc3)c12
[e] CCOC(=O)Nc1sc2c(c1C#N)CCCC2
Answer: a. CN1C(=S)SC(N2OC3C(=O)N(c4ccccc4)C(=O)C3C2c2ccc(Cl)cc2)C1(C)C
{#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#}
CN1C(=S)SC(N2OC3C(=O)N(c4ccccc4)C(=O)C3C2c2ccc(Cl)cc2)C1(C)C
CN1C(=S)SC(N2OC3C(=O)N(c4ccccc4)C(=O)C3C2c2ccc(Cl)cc2)C1(C)C
3-(4-chlorophenyl)-5-phenyl-2-(3,4,4-trimethyl-2-sulfanylidene-1,3-thiazolidin-5-yl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione