Problem statement: Answer the MCQ question.
Question: Which drug has a 0.567\% 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 other words.
Options:
a: CC(C)Cn1c(Br)nc2c1c(=O)n(CCC#N)c(=O)n2C
b: C=CCn1c(=O)c2ccccc2n2c(SC(C)C(=O)Nc3nc(-c4ccccc4)cs3)nnc12
c: O=C(CCc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1nnc(-c2ccccc2)o1
d: CCOC(=O)N1CCC(N2CC34C=CC(O3)C(C(=O)Nc3ccc(F)cc3)C4C2=O)CC1
Answer: c. O=C(CCc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1nnc(-c2ccccc2)o1
{#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#}
O=C(CCc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1nnc(-c2ccccc2)o1
O=C(CCc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1nnc(-c2ccccc2)o1
1-(5-phenyl-1,3,4-oxadiazol-2-yl)-3-(4-piperidin-1-ylsulfonylphenyl)propan-1-one