Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.401\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1cc(NC(=O)c2ccc(CNc3c(N4CCOCC4)c(=O)c3=O)cc2)cc(OC)c1
b.) CC(C)(C)C(=O)OC/C(N)=N/OC(=O)c1ccc(Cl)cc1
c.) Cc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3ccc4nc5c(c(C(=O)O)c4c3)CC(C)CC5)CC2)cc1
d.) COc1ccc(CC(=O)OCC(=O)Nc2ccc(Br)cc2)cc1
Answer: d. COc1ccc(CC(=O)OCC(=O)Nc2ccc(Br)cc2)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#}
COc1ccc(CC(=O)OCC(=O)Nc2ccc(Br)cc2)cc1
COc1ccc(CC(=O)OCC(=O)Nc2ccc(Br)cc2)cc1
[2-(4-bromoanilino)-2-oxoethyl]2-(4-methoxyphenyl)acetate