Task: Answer the MCQ question.
Query: Which compound has a 12.163\% 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: C=CCN=C(NC#N)SCC(=O)c1cccc(OC)c1
b: O=C(Nc1cccc(S(=O)(=O)N2CCCC2)c1)c1cccc(S(=O)(=O)N2CCOCC2)c1
c: COc1ccccc1N1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
d: O=C1CCCC2=C1C(c1cn(-c3ccccc3)nc1-c1cccs1)c1c([nH]c(=O)[nH]c1=O)N2
Answer: c. COc1ccccc1N1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
{#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#}
COc1ccccc1N1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
COc1ccccc1N1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)S3)CC1
6-[4-(2-methoxyphenyl)piperazin-1-yl]sulfonyl-2-methyl-4H-1,4-benzothiazin-3-one