Task: Answer the MCQ question.
Question: Which drug has a 2.147\% 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 or b without using any additional words.
Options:
[a] Cc1ccc(/C=N/N2CCCCC2)o1
[b] CCc1c(C)sc2nc3c(C(=O)N4CCOCC4)cc(C(=O)c4ccccc4O)cn3c(=O)c12
Answer: b. CCc1c(C)sc2nc3c(C(=O)N4CCOCC4)cc(C(=O)c4ccccc4O)cn3c(=O)c12
{#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#}
CCc1c(C)sc2nc3c(C(=O)N4CCOCC4)cc(C(=O)c4ccccc4O)cn3c(=O)c12
CCc1c(C)sc2nc3c(C(=O)N4CCOCC4)cc(C(=O)c4ccccc4O)cn3c(=O)c12
4-ethyl-12-(2-hydroxybenzoyl)-5-methyl-10-(morpholine-4-carbonyl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one