Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.151\% 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) Cn1cnnc1SCC(=O)Nc1ccccc1
(b) Cc1ccc(SCc2[nH]nc3c2C(c2ccco2)C(C#N)=C(N)O3)cc1
(c) COCc1cc(C)nc2sc3c(=O)n(-c4cccc5ccccc45)nnc3c12
(d) O=S(=O)(c1cccs1)N1CN(Cc2ccc(Cl)cc2)c2nc3ccccc3nc21
(e) COc1ccc(CCNC(=O)CSc2cccc3cccnc23)cc1OC
Answer: a. Cn1cnnc1SCC(=O)Nc1ccccc1
{#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#}
Cn1cnnc1SCC(=O)Nc1ccccc1
Cn1cnnc1SCC(=O)Nc1ccccc1
[C][N][C][=N][N][=C][Ring1][Branch1][S][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1]
2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-N-phenylacetamide