Task: Answer the MCQ question.
Question: Which compound has a 9.526\% 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. Br.N=c1n(CCN2CCCCC2)c2ccccc2n1CC(=O)c1ccc(Cl)c(Cl)c1
b. COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccccc3)ccc2c1=O
c. N#C/C(=C\c1ccc(N2CCOCC2)cc1)c1ccccc1
Answer: b. COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccccc3)ccc2c1=O
{#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#}
COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccccc3)ccc2c1=O
COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccccc3)ccc2c1=O
3-(2-methoxyethyl)-4-oxo-N-(2-phenylethyl)-2-sulfanylidene-1H-quinazoline-7-carboxamide