Task: Answer the multiple choice question.
Query: Which drug has a 9.926\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COCCn1c(=S)[nH]c2cc(C(=O)NCCCN3CCOCC3)ccc2c1=O
b.) CCn1c(C)c(C(C)=O)c(N2CCC(C(N)=O)CC2)nc1=S
Answer: a. COCCn1c(=S)[nH]c2cc(C(=O)NCCCN3CCOCC3)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)NCCCN3CCOCC3)ccc2c1=O
COCCn1c(=S)[nH]c2cc(C(=O)NCCCN3CCOCC3)ccc2c1=O
3-(2-methoxyethyl)-N-(3-morpholin-4-ylpropyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxamide