Problem statement: Answer the MCQ question.
Query: Which drug has a 16.921\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COCCOC(=O)C(CC(=O)O)NCc1ccco1
b) Cn1c(N)c(C(=O)NCc2ccccc2Cl)sc1=S
c) C[C@@H](O)CC(=O)[O-].[Na+]
Answer: b. Cn1c(N)c(C(=O)NCc2ccccc2Cl)sc1=S
{#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#}
Cn1c(N)c(C(=O)NCc2ccccc2Cl)sc1=S
Cn1c(N)c(C(=O)NCc2ccccc2Cl)sc1=S
4-amino-N-[(2-chlorophenyl)methyl]-3-methyl-2-sulfanylidene-1,3-thiazole-5-carboxamide