Task: Answer the MCQ question.
Query: Which drug exhibits a 4.422\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CSc1ncnc2ccccc12)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
b NS(=O)(=O)c1ccc(NC(=O)c2cc(Cl)ccc2Cl)cc1
c O=C(Cc1ccccc1)NCC(=O)N/N=C/c1cccs1
Answer: a. O=C(CSc1ncnc2ccccc12)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
{#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(CSc1ncnc2ccccc12)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
O=C(CSc1ncnc2ccccc12)Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
N-(2-chloro-5-piperidin-1-ylsulfonylphenyl)-2-quinazolin-4-ylsulfanylacetamide