Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.298\% 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: CCCN1CCC[C@@H]2Cc3nc(N)ncc3C[C@H]21.Cl
b: O=c1[nH]c(=O)n(-c2cccc3ccccc23)c(O)c1/C=N/N1CCCCC1
c: O=C(O)CCC(=O)OCC1CCCCC1
d: O=C(c1ccc(Cl)cc1)C1CCCN(C(=O)/C=C/c2ccccn2)C1
Answer: b. O=c1[nH]c(=O)n(-c2cccc3ccccc23)c(O)c1/C=N/N1CCCCC1
{#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#}
O=c1[nH]c(=O)n(-c2cccc3ccccc23)c(O)c1/C=N/N1CCCCC1
O=c1[nH]c(=O)n(-c2cccc3ccccc23)c(O)c1/C=N/N1CCCCC1
6-hydroxy-1-naphthalen-1-yl-5-[(E)-piperidin-1-yliminomethyl]pyrimidine-2,4-dione