Task: Answer the MCQ question.
Query: Which drug exhibits a 2.858\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C1CCC(=O)N1OCCCOc1ccccc1
b) CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(F)cc2)c(=O)[nH]c1=O
c) CCO[C@H]1OC(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)=C[C@@H](c2csc3ccccc23)[C@@H]1CCCO
Answer: b. CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(F)cc2)c(=O)[nH]c1=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#}
CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(F)cc2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)CN(C)S(=O)(=O)c2ccc(F)cc2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-2-[(4-fluorophenyl)sulfonyl-methylamino]-N-(2-methoxyethyl)acetamide