Task: Answer the multiple-choice question.
Query: Which drug has a 4.311\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(NO)C(C)(C)NO.Cl
b: CCN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)C1CCS(=O)(=O)C1
c: CC(Oc1ccccc1)C(=O)Nc1cc(Cl)ccc1-n1cncn1
Answer: b. CCN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)C1CCS(=O)(=O)C1
{#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#}
CCN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)C1CCS(=O)(=O)C1
CCN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)C1CCS(=O)(=O)C1
[2-[(1,1-dioxothiolan-3-yl)-ethylamino]-2-oxoethyl] 5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-2-carboxylate