Task: Answer the multiple-choice question.
Question: Which compound has a 5.473\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cc(NC(=S)NCC2CCCO2)c(OC)cc1Cl
[b] CCc1ccc(NC(=O)C/C(C)=N/NC(=O)OCc2ccc(OC)cc2)cc1
[c] Cc1cccc(/C=N\Nc2cn[nH]c(=O)c2Cl)c1
[d] CC1CCCCN1C(=O)CSc1nnc(-c2cccs2)o1
[e] Cc1ccc(-c2onc(C)c2C)cc1S(=O)(=O)N1CC(C)Oc2ccccc21
Answer: a. COc1cc(NC(=S)NCC2CCCO2)c(OC)cc1Cl
{#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(NC(=S)NCC2CCCO2)c(OC)cc1Cl
COc1cc(NC(=S)NCC2CCCO2)c(OC)cc1Cl
1-(4-chloro-2,5-dimethoxyphenyl)-3-(oxolan-2-ylmethyl)thiourea