Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 19.563\% 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, or c without using any other words.
Options:
a. O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)cc1
b. CCOc1cc(/C=N/Nc2nc3ccccc3[nH]2)cc(Br)c1OCC(=O)N(C)C
c. COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3nc(C)cc(C)c3C#N)CC2)cc1OC
Answer: a. O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)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#}
O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)cc1
O=C(O)c1ccc(NC(=S)NC(=O)c2ccc(-c3ccc(Br)cc3)o2)cc1
4-[[5-(4-bromophenyl)furan-2-carbonyl]carbamothioylamino]benzoic acid