Task: Answer the multiple choice question.
Query: Which compound exhibits a 5.630\% 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, d, or e without using any additional words.
Options:
(a) Cc1c(N=Cc2nc3ccccc3n2C)c(=O)n(-c2ccccc2)n1C
(b) CCN(CC)c1ccc(NC(=O)CSc2nnc3nc(C)cc(C)n23)cc1
(c) CCc1nnc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)/C=C/c3ccccc3)cc2)s1
(d) CN1C[C@@H]2C[C@@H](c3cccn3-c3ccccn3)N3CCC[C@@]23C1=O
(e) Cn1c(=O)oc2cc(S(=O)(=O)NCc3ccncc3)ccc21
Answer: b. CCN(CC)c1ccc(NC(=O)CSc2nnc3nc(C)cc(C)n23)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)c1ccc(NC(=O)CSc2nnc3nc(C)cc(C)n23)cc1
CCN(CC)c1ccc(NC(=O)CSc2nnc3nc(C)cc(C)n23)cc1
N-[4-(diethylamino)phenyl]-2-[(5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]acetamide