Problem statement: Answer the MCQ question.
Question: Which drug has a 6.959\% 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) CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(-c3ccc(C(C)=O)cc3)o2)c(=O)[nH]c1=O
b) CC1CCC2C(=O)N(c3cccc(OS(=O)(=O)c4ccccc4)c3)C(=O)C2C1
c) CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
d) Cc1ccc([N+](=O)[O-])cc1NC(=O)c1ccc2c(c1)OCO2
Answer: c. CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
{#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#}
CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](c2coc3ccccc3c2=O)[C@H]1CCCO
(2R,3R,4S)-N-(1H-benzimidazol-2-ylmethyl)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxamide