Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.698\% 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, b, c, or d without using any other words.
Options:
[a] CC(=O)N(C)C1=C(N2CCOCC2)C(=O)c2ccccc2C1=O
[b] CC(C)OCCCNC(=O)CN1C(=O)c2ccccc2C1=O
[c] CCC(=O)Nc1cccc(-n2nnnc2SCC(=O)N(C(C)C)C(C)C)c1
[d] CCOC(=O)c1c(NC(=O)C2=C(C)NC(=S)NC2c2ccc(CC)cc2)sc(C)c1C
Answer: d. CCOC(=O)c1c(NC(=O)C2=C(C)NC(=S)NC2c2ccc(CC)cc2)sc(C)c1C
{#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#}
CCOC(=O)c1c(NC(=O)C2=C(C)NC(=S)NC2c2ccc(CC)cc2)sc(C)c1C
CCOC(=O)c1c(NC(=O)C2=C(C)NC(=S)NC2c2ccc(CC)cc2)sc(C)c1C
ethyl 2-[[4-(4-ethylphenyl)-6-methyl-2-sulfanylidene-3,4-dihydro-1H-pyrimidine-5-carbonyl]amino]-4,5-dimethylthiophene-3-carboxylate