Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.020% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1ccc(-c2cc(C(=O)OCC(=O)N(C)c3c(N)n(Cc4ccccc4)c(=O)[nH]c3=O)c3ccccc3n2)o1
b.) C[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(I)c2OCC[C@@H](C(=O)NC(CC(=O)O)C(N)=O)NC(=O)[C@H](CC(N)=O)NC1=O
c.) COC(=O)C1CC(c2c(OC)cc(OC)cc2OC)=NO1
Answer: c. COC(=O)C1CC(c2c(OC)cc(OC)cc2OC)=NO1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)C1CC(c2c(OC)cc(OC)cc2OC)=NO1
COC(=O)C1CC(c2c(OC)cc(OC)cc2OC)=NO1
methyl 3-(2,4,6-trimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylate