Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.678\% 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] COc1cccc(C(=O)NCCSc2ccc(F)cc2)c1
[b] CC(=O)n1cc([C@H]2C=C(C(=O)N3CCN(Cc4ccccc4)CC3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
[c] COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)C1=COCCO1
[d] CC1CC(=O)C2=C(C1)Nc1ncnn1C2c1ccccc1
Answer: b. CC(=O)n1cc([C@H]2C=C(C(=O)N3CCN(Cc4ccccc4)CC3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
{#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#}
CC(=O)n1cc([C@H]2C=C(C(=O)N3CCN(Cc4ccccc4)CC3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
CC(=O)n1cc([C@H]2C=C(C(=O)N3CCN(Cc4ccccc4)CC3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
1-[3-[(2R,4R)-6-(4-benzylpiperazine-1-carbonyl)-2-[[4-(hydroxymethyl)phenyl]methoxy]-3,4-dihydro-2H-pyran-4-yl]indol-1-yl]ethanone