Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.603% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(N[C@@H](Cc1ccccc1)C(=O)NC1CC1)c1ccc(Cl)cc1
b O=c1[nH]c(CSc2nc3ccccc3s2)nc2ccccc12
Answer: b. O=c1[nH]c(CSc2nc3ccccc3s2)nc2ccccc12
{#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#}
O=c1[nH]c(CSc2nc3ccccc3s2)nc2ccccc12
O=c1[nH]c(CSc2nc3ccccc3s2)nc2ccccc12
2-(1,3-benzothiazol-2-ylsulfanylmethyl)-3H-quinazolin-4-one