Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.151\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
b.) COc1ccccc1-n1c(C)c(C(=O)O)c2cc(OC)c3ccccc3c21
c.) CC(CCc1ccccc1)NC(=O)CSc1ccccc1
d.) COc1ccc(OC)c(-n2c(O)c(/C=C3\C=Nc4ccccc43)c(=O)[nH]c2=O)c1
Answer: a. O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
{#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(NCC1CCCO1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccccc3)c(=S)[nH]c2c1
4-oxo-N-(oxolan-2-ylmethyl)-3-phenyl-2-sulfanylidene-1H-quinazoline-7-carboxamide