Problem statement: Answer the MCQ question.
Question: Which drug has a 22.570\% human ether-à-go-go related gene (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 O=C(OCc1nc2ccccc2c(=O)[nH]1)c1cccs1
b CC(C)c1nc(C#N)c(NN)o1
c COc1ccc2c(c1)OC[C@H]1[C@@H]2N2C(=O)CNC(=O)[C@@]2(C)[C@H]1c1ccccc1
d O=C(CC1CCCC1)N1CCCC(Nc2ccc(F)cc2)C1
Answer: a. O=C(OCc1nc2ccccc2c(=O)[nH]1)c1cccs1
{#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(OCc1nc2ccccc2c(=O)[nH]1)c1cccs1
O=C(OCc1nc2ccccc2c(=O)[nH]1)c1cccs1
(4-oxo-3H-quinazolin-2-yl)methyl thiophene-2-carboxylate