Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.604\% 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 CN1C(=O)C(Cc2ccsc2)C(=O)N(C)C1=O
b CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCCOc1ccc(OC)cc1
c Cc1cc(OCCOc2cccc3cccnc23)c(C)cc1Cl
d COc1ccc(C(C(=O)NC2CCCCC2)N(Cc2ccco2)C(=O)c2ccccn2)c(OC)c1
Answer: b. CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCCOc1ccc(OC)cc1
{#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(CC(=O)Nc1c(F)cccc1F)C(=O)CCCOc1ccc(OC)cc1
CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCCOc1ccc(OC)cc1
N-[2-(2,6-difluoroanilino)-2-oxoethyl]-N-ethyl-4-(4-methoxyphenoxy)butanamide