Task: Answer the MCQ question.
Question: Which drug exhibits a 6.783\% 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] COCCCNC(=O)c1c(N)n(/N=C/c2cccnc2)c2nc3ccccc3nc12
[b] CN1C(C(=O)Nc2ccc(OC(F)(F)F)cc2)=CC(c2ccc3c(c2)OCO3)=NS1(=O)=O
[c] COC(=O)[C@H](CCSC)NC(=O)Nc1ccc(OC)cc1
[d] CN1CCCC(OC(=O)c2cccc(Cl)c2)C1.Cl
Answer: d. CN1CCCC(OC(=O)c2cccc(Cl)c2)C1.Cl
{#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#}
CN1CCCC(OC(=O)c2cccc(Cl)c2)C1.Cl
CN1CCCC(OC(=O)c2cccc(Cl)c2)C1.Cl
(1-methylpiperidin-3-yl) 3-chlorobenzoate;hydrochloride