Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.400\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#Cc1nc(-c2ccccc2Cl)oc1NCc1ccco1
(b) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)Cc1cccc(OC)c1
(c) CCc1nnc(NC(=O)CC23CC4CC(CC(Br)(C4)C2)C3)s1
Answer: a. N#Cc1nc(-c2ccccc2Cl)oc1NCc1ccco1
{#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#}
N#Cc1nc(-c2ccccc2Cl)oc1NCc1ccco1
N#Cc1nc(-c2ccccc2Cl)oc1NCc1ccco1
2-(2-chlorophenyl)-5-(furan-2-ylmethylamino)-1,3-oxazole-4-carbonitrile