Task: Answer the MCQ question.
Query: Which compound has a 6.654% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)N1CCC(N(CCN(C)C)C(=S)Nc2ccccc2C)CC1
[b] CCOCCCNC(=O)C1CCCN1S(=O)(=O)c1ccc(Cl)cc1
[c] CC(=O)COC(=O)CCc1nc2ccccc2[nH]c1=O
[d] O=[N+]([O-])c1ccc(N2CCN(c3ccc([N+](=O)[O-])cc3CO)CC2)c(CO)c1
Answer: b. CCOCCCNC(=O)C1CCCN1S(=O)(=O)c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOCCCNC(=O)C1CCCN1S(=O)(=O)c1ccc(Cl)cc1
CCOCCCNC(=O)C1CCCN1S(=O)(=O)c1ccc(Cl)cc1
1-(4-chlorophenyl)sulfonyl-N-(3-ethoxypropyl)pyrrolidine-2-carboxamide