Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.323\% 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 other words.
Options:
a. Cc1cccc(N2CCN(c3ccc4cc(S(=O)(=O)N5CCCCC5)ccc4n3)CC2)c1C
b. C=CCNC(=O)c1onc(CSc2cccc(OCC)c2)c1C(=O)O
c. Cc1csc(CN(C)C(=O)C2CCC(=O)N(CCN(C)C)C2)n1
d. O=C(OCc1c(Cl)cccc1Cl)c1cccnc1Cl
e. COC(=O)c1c(NC(=O)/C=C/C(=O)O)sc(C)c1-c1ccc(C)cc1
Answer: d. O=C(OCc1c(Cl)cccc1Cl)c1cccnc1Cl
{#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=C(OCc1c(Cl)cccc1Cl)c1cccnc1Cl
O=C(OCc1c(Cl)cccc1Cl)c1cccnc1Cl
(2,6-dichlorophenyl)methyl2-chloropyridine-3-carboxylate