Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.240\% 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. O=C(Nc1ccc2c(c1)C(=O)N(CC1CCCO1)C2=O)c1cccc(Br)c1
b. CCCN(CCC)c1ccc(CC(=O)NC(C)Cc2ccccc2)cc1
c. CN(c1ccc([N+](=O)[O-])cc1C(=O)Nc1ccccc1)C1CCCCC1
d. CCn1cc(CNC(=O)CCc2nnc(CCC3CCCCC3)o2)cn1
Answer: d. CCn1cc(CNC(=O)CCc2nnc(CCC3CCCCC3)o2)cn1
{#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#}
CCn1cc(CNC(=O)CCc2nnc(CCC3CCCCC3)o2)cn1
CCn1cc(CNC(=O)CCc2nnc(CCC3CCCCC3)o2)cn1
[C][C][N][C][=C][Branch2][Ring1][N][C][N][C][=Branch1][C][=O][C][C][C][=N][N][=C][Branch1][O][C][C][C][C][C][C][C][C][Ring1][=Branch1][O][Ring1][=N][C][=N][Ring2][Ring1][Branch2]
3-[5-(2-cyclohexylethyl)-1,3,4-oxadiazol-2-yl]-N-[(1-ethylpyrazol-4-yl)methyl]propanamide