Problem statement: Answer the multiple choice question.
Query: Which drug has a -33.558% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(=O)c1c(C)[nH]c(C(=O)OCc2cc(=O)n3cc(Br)ccc3n2)c1C
b: Cc1nn(Cc2ccccc2)c(Cl)c1/C=N/NC(=O)c1cccnc1
c: Cc1c(C)c2c(OCC(=O)N3CCC(C(=O)O)CC3)cc3c(c2oc1=O)CCC(C)(C)O3
d: O=C(c1cnccn1)N1CCc2c([nH]c3ccccc23)C1c1cccc(Cl)c1
Answer: d. O=C(c1cnccn1)N1CCc2c([nH]c3ccccc23)C1c1cccc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1cnccn1)N1CCc2c([nH]c3ccccc23)C1c1cccc(Cl)c1
O=C(c1cnccn1)N1CCc2c([nH]c3ccccc23)C1c1cccc(Cl)c1
[1-(3-chlorophenyl)-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]-pyrazin-2-ylmethanone