Task: Answer the MCQ question.
Query: Which compound exhibits a 3.938\% 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.) CSc1nc(NS(=O)(=O)c2cc(C)c(Cl)cc2Cl)nn1C
b.) COc1ccc(S(=O)(=O)N2CCN(Cc3cc(=O)n4ccccc4n3)CC2)cc1
c.) COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)c3c(C)n[nH]c3C)C2)cc1
d.) CC1(C)NC(=O)N(CC(O)COc2ccccc2C(=O)N2CCCCC2)C1=O
Answer: b. COc1ccc(S(=O)(=O)N2CCN(Cc3cc(=O)n4ccccc4n3)CC2)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#}
COc1ccc(S(=O)(=O)N2CCN(Cc3cc(=O)n4ccccc4n3)CC2)cc1
COc1ccc(S(=O)(=O)N2CCN(Cc3cc(=O)n4ccccc4n3)CC2)cc1
2-[[4-(4-methoxyphenyl)sulfonylpiperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one