Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.121\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C1OC(Nc2ccc(Cl)cn2)c2ccccc21
b. Cc1[nH]c2ccc(C(=O)OC(C)C(=O)N(C)c3ccccc3)cc2c1C
Answer: b. Cc1[nH]c2ccc(C(=O)OC(C)C(=O)N(C)c3ccccc3)cc2c1C
{#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#}
Cc1[nH]c2ccc(C(=O)OC(C)C(=O)N(C)c3ccccc3)cc2c1C
Cc1[nH]c2ccc(C(=O)OC(C)C(=O)N(C)c3ccccc3)cc2c1C
[1-(N-methylanilino)-1-oxopropan-2-yl] 2,3-dimethyl-1H-indole-5-carboxylate