Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 14.638% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)C1=NN(c2cccc(C)c2)C(=O)CC1
(b) CCN(CC)CCCN=C1N[C@@H](c2ccccc2)C(C(=O)OC)=C(C)N1CC
Answer: b. CCN(CC)CCCN=C1N[C@@H](c2ccccc2)C(C(=O)OC)=C(C)N1CC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)CCCN=C1N[C@@H](c2ccccc2)C(C(=O)OC)=C(C)N1CC
CCN(CC)CCCN=C1N[C@@H](c2ccccc2)C(C(=O)OC)=C(C)N1CC
methyl (6S)-2-[3-(diethylamino)propylimino]-3-ethyl-4-methyl-6-phenyl-1,6-dihydropyrimidine-5-carboxylate