Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.573\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1cc(C)n(-c2cc(N3CCN(S(=O)(=O)c4ccc(Cl)cc4)CC3)ccc2[N+](=O)[O-])n1
(b) CC(=O)c1ccc(OCc2cc(C(=O)N(C)Cc3nc4c(C)cccc4[nH]3)no2)cc1
Answer: b. CC(=O)c1ccc(OCc2cc(C(=O)N(C)Cc3nc4c(C)cccc4[nH]3)no2)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#}
CC(=O)c1ccc(OCc2cc(C(=O)N(C)Cc3nc4c(C)cccc4[nH]3)no2)cc1
CC(=O)c1ccc(OCc2cc(C(=O)N(C)Cc3nc4c(C)cccc4[nH]3)no2)cc1
5-[(4-acetylphenoxy)methyl]-N-methyl-N-[(4-methyl-1H-benzimidazol-2-yl)methyl]-1,2-oxazole-3-carboxamide