Task: Answer the multiple choice question.
Query: Which compound has a 4.005\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc(/C=N/n2c(=S)n(C)c3cc(C)c(C)cc32)c1OC
(b) Cc1ccc(/C=N/NC(=O)CSc2nc3ccccc3o2)cc1
Answer: a. COc1cccc(/C=N/n2c(=S)n(C)c3cc(C)c(C)cc32)c1OC
{#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(/C=N/n2c(=S)n(C)c3cc(C)c(C)cc32)c1OC
COc1cccc(/C=N/n2c(=S)n(C)c3cc(C)c(C)cc32)c1OC
[C][O][C][=C][C][=C][C][Branch2][Ring1][N][/C][=N][/N][C][=Branch1][C][=S][N][Branch1][C][C][C][=C][C][Branch1][C][C][=C][Branch1][C][C][C][=C][Ring1][Branch2][Ring1][=N][=C][Ring2][Ring1][Branch1][O][C]
1-[(E)-(2,3-dimethoxyphenyl)methylideneamino]-3,5,6-trimethylbenzimidazole-2-thione