Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.843\% 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.) Cc1cccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)c1
b.) Cc1csc(NC(=O)CSc2nnc(Cc3cccn3C)n2CCc2ccccc2)n1
c.) COCCn1c(=S)[nH]c2cc(C(=O)N3CCN(c4ccccc4OC)CC3)ccc2c1=O
d.) CC1(C)CC(=O)C(CC2CCCCC2=O)C(=O)C1
Answer: c. COCCn1c(=S)[nH]c2cc(C(=O)N3CCN(c4ccccc4OC)CC3)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)N3CCN(c4ccccc4OC)CC3)ccc2c1=O
COCCn1c(=S)[nH]c2cc(C(=O)N3CCN(c4ccccc4OC)CC3)ccc2c1=O
3-(2-methoxyethyl)-7-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-2-sulfanylidene-1H-quinazolin-4-one