Problem statement: Answer the MCQ question.
Query: Which drug has a 0.794\% 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) Cn1c(=O)c2cc(S(=O)(=O)Nc3cccc(F)c3)ccc2n(C)c1=O
(b) COCCCN(C(=O)Cn1ncc2c(=O)oc3ccc(C)cc3c21)C(C)c1ccncc1
(c) NC1=NC(=Nc2ccc(Cl)cc2)c2ccccc21
Answer: b. COCCCN(C(=O)Cn1ncc2c(=O)oc3ccc(C)cc3c21)C(C)c1ccncc1
{#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#}
COCCCN(C(=O)Cn1ncc2c(=O)oc3ccc(C)cc3c21)C(C)c1ccncc1
COCCCN(C(=O)Cn1ncc2c(=O)oc3ccc(C)cc3c21)C(C)c1ccncc1
N-(3-methoxypropyl)-2-(8-methyl-4-oxochromeno[4,3-c]pyrazol-1-yl)-N-(1-pyridin-4-ylethyl)acetamide