Task: Answer the MCQ question.
Query: Which drug has a 4.351\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cc2c(cc1OC)C(c1ccccc1)NC(C)(C)C2.Cl
[b] COc1ccc(Br)cc1CN(C)C(C)C(=O)Nc1cccc(C(C)=O)c1
[c] COc1cc(NC(=S)NCc2ccco2)c(OC)cc1Cl
[d] COc1ccc(C2SCC(=O)N2c2ccc(C)cc2)cc1
Answer: c. 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-(furan-2-ylmethyl)thiourea