Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -25.643\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1cccc(NC(=S)N(CCN(C)C)C(C)c2ccccn2)c1
[b] C=CCOc1cccc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2Cc2cccnc2)c1
[c] CCCC(CCC)=NNC(=O)c1ccccc1F
[d] CCN(Cc1nc2ccccc2c(=O)[nH]1)Cc1cc(=O)oc2cc(OC)ccc12
[e] CC(=O)N(NC(=O)c1ccc(C)cc1)C1CC(=O)N(c2ccccc2Cl)C1=O
Answer: d. CCN(Cc1nc2ccccc2c(=O)[nH]1)Cc1cc(=O)oc2cc(OC)ccc12
{#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#}
CCN(Cc1nc2ccccc2c(=O)[nH]1)Cc1cc(=O)oc2cc(OC)ccc12
CCN(Cc1nc2ccccc2c(=O)[nH]1)Cc1cc(=O)oc2cc(OC)ccc12
2-[[ethyl-[(7-methoxy-2-oxochromen-4-yl)methyl]amino]methyl]-3H-quinazolin-4-one