Task: Answer the multiple choice question.
Question: Which drug has a 2.406\% 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, c, or d without using any additional words.
Options:
a: CC(=O)c1cccc(NC(=O)CCC(=O)Oc2ccc(C)cc2)c1
b: Cc1ccc2[nH]c(C)c(CCNCc3ccco3)c2c1.Cl
c: CCN(CC)CCCN1C(=O)C(O)=C(C(=O)c2sc(C)nc2C)C1c1ccco1
d: COC(=O)c1sccc1NC(=O)CNC(=O)c1ccccc1
Answer: c. CCN(CC)CCCN1C(=O)C(O)=C(C(=O)c2sc(C)nc2C)C1c1ccco1
{#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#}
CCN(CC)CCCN1C(=O)C(O)=C(C(=O)c2sc(C)nc2C)C1c1ccco1
CCN(CC)CCCN1C(=O)C(O)=C(C(=O)c2sc(C)nc2C)C1c1ccco1
1-[3-(diethylamino)propyl]-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-2-(furan-2-yl)-4-hydroxy-2H-pyrrol-5-one