Problem statement: Answer the multiple-choice question.
Query: Which compound has a 5.818\% 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) COc1cc(-c2nnn(CC#N)n2)ccc1OCc1ccccc1
(b) Cc1nc2c(-c3ccccc3)c(C)nn2c(N)c1-c1ccccc1
(c) COc1ccc(CN/C(C)=C(/C#N)C(N)=O)cc1OC
(d) CCn1c(-c2ccsc2)nc2c1c(=O)[nH]c(=O)n2Cc1ccccc1
(e) COCc1nnc(NC(=O)c2ccc(S(=O)(=O)N(CC(C)C)CC(C)C)cc2)o1
Answer: a. COc1cc(-c2nnn(CC#N)n2)ccc1OCc1ccccc1
{#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#}
COc1cc(-c2nnn(CC#N)n2)ccc1OCc1ccccc1
COc1cc(-c2nnn(CC#N)n2)ccc1OCc1ccccc1
[C][O][C][=C][C][Branch1][=N][C][N][=N][N][Branch1][Ring2][C][C][#N][N][=Ring1][Branch2][=C][C][=C][Ring1][=C][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1]
2-[5-(3-methoxy-4-phenylmethoxyphenyl)tetrazol-2-yl]acetonitrile