Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.921\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. C=CCN1C(=O)c2ccc(C(=O)N(CC)CC(=O)Nc3cc(Cl)ccc3C)cc2C1=O
b. COc1ccc(N=C(N)N=C(N)N)c(OC)c1
c. CSCCC(NC(=O)c1ccco1)C(=O)OCC(=O)N1c2ccccc2NC(=O)C1(C)C
Answer: a. C=CCN1C(=O)c2ccc(C(=O)N(CC)CC(=O)Nc3cc(Cl)ccc3C)cc2C1=O
{#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#}
C=CCN1C(=O)c2ccc(C(=O)N(CC)CC(=O)Nc3cc(Cl)ccc3C)cc2C1=O
C=CCN1C(=O)c2ccc(C(=O)N(CC)CC(=O)Nc3cc(Cl)ccc3C)cc2C1=O
N-[2-(5-chloro-2-methylanilino)-2-oxoethyl]-N-ethyl-1,3-dioxo-2-prop-2-enylisoindole-5-carboxamide