Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 3.852\% 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) CC(C)Oc1ccc(C(CC(=O)O)NC(=O)CSc2ncn[nH]2)cc1
(b) C=CCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
Answer: a. CC(C)Oc1ccc(C(CC(=O)O)NC(=O)CSc2ncn[nH]2)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#}
3-(4-propan-2-yloxyphenyl)-3-[[2-(1H-1,2,4-triazol-5-ylsulfanyl)acetyl]amino]propanoic acid