Task: Answer the multiple-choice question.
Question: Which drug has a 8.754\% 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] COc1cc(Br)c(C(C)NC(=O)c2ccc(C)cc2)cc1OC
[b] COC(=O)c1[nH]c2cccc(OC)c2c1NC(=O)CN1CC(C)OC(C)C1
[c] O=C(CSc1nc2ccccc2[nH]1)N/N=C/C=C/c1ccccc1[N+](=O)[O-]
[d] CC1(C)CC(=O)C2=C(C1)Nc1nc(SCCN3CCOCC3)[nH]c(=O)c1C2c1cccs1
Answer: d. CC1(C)CC(=O)C2=C(C1)Nc1nc(SCCN3CCOCC3)[nH]c(=O)c1C2c1cccs1
{#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#}
CC1(C)CC(=O)C2=C(C1)Nc1nc(SCCN3CCOCC3)[nH]c(=O)c1C2c1cccs1
CC1(C)CC(=O)C2=C(C1)Nc1nc(SCCN3CCOCC3)[nH]c(=O)c1C2c1cccs1
8,8-dimethyl-2-(2-morpholin-4-ylethylsulfanyl)-5-thiophen-2-yl-5,7,9,10-tetrahydro-3H-pyrimido[4,5-b]quinoline-4,6-dione