Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.877\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc2c(COC(=O)C34CC5CC(CC(C5)C3)C4)cc(=O)oc2c1
(b) COC(=O)CC(=O)CSc1nc(C)cc(C)c1C#N
(c) CCOc1cc(S(=O)(=O)NCCCn2ccnc2)ccc1Cl
(d) COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccc(F)cc2)o1
Answer: d. COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccc(F)cc2)o1
{#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#}
COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccc(F)cc2)o1
COC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccc(F)cc2)o1
methyl4-[5-(4-fluorophenyl)furan-2-yl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate