Task: Answer the MCQ question.
Query: Which drug has a 16.179\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN1CCN(C(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)oc(=O)n4C)CC2)CC1
(b) CCOC(=O)C1CCC(CNCc2ccccc2C)CC1.Cl
(c) CS(=O)(=O)c1cnc(-c2ccccc2)nc1-c1ccc(Cl)c(Cl)c1
Answer: c. CS(=O)(=O)c1cnc(-c2ccccc2)nc1-c1ccc(Cl)c(Cl)c1
{#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#}
CS(=O)(=O)c1cnc(-c2ccccc2)nc1-c1ccc(Cl)c(Cl)c1
CS(=O)(=O)c1cnc(-c2ccccc2)nc1-c1ccc(Cl)c(Cl)c1
6-(3,4-dichlorophenyl)-5-methylsulfonyl-2-phenylpyrimidine