Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.170\% 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 additional words.
Options:
[a] CC(C)c1nnc(SCC(=O)NC2CCCC2)n1C
[b] COc1ccc(CCN(Cc2ccccn2)C(=S)Nc2ccc(C)cc2)cc1OC
[c] COc1cccc(-c2csc(/C(C#N)=C/Nc3cc4oc5ccccc5c4cc3OC)n2)c1
[d] C[C@]12CCC3c4ccc(O)cc4CCC3C1CC/C2=N\N
[e] CC(C)(C)c1ccc(OCCSc2nc3ccccc3n2CC(=O)O)cc1
Answer: c. COc1cccc(-c2csc(/C(C#N)=C/Nc3cc4oc5ccccc5c4cc3OC)n2)c1
{#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#}
COc1cccc(-c2csc(/C(C#N)=C/Nc3cc4oc5ccccc5c4cc3OC)n2)c1
COc1cccc(-c2csc(/C(C#N)=C/Nc3cc4oc5ccccc5c4cc3OC)n2)c1
(E)-3-[(2-methoxydibenzofuran-3-yl)amino]-2-[4-(3-methoxyphenyl)-1,3-thiazol-2-yl]prop-2-enenitrile