Task: Answer the multiple-choice question.
Query: Which drug has a 4.364\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CCn1c(=O)[nH]c2ccccc2c1=O)N1CCN(c2ccc(Cl)cc2)CC1
b: Cc1cc(C)n(CC(C)Nc2nc3nonc3nc2N2CCCCC2)n1
c: O=C(O)CCCC(=O)Nc1ccc(Oc2ncnc3cc(Cl)ccc23)nc1
Answer: c. O=C(O)CCCC(=O)Nc1ccc(Oc2ncnc3cc(Cl)ccc23)nc1
{#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(O)CCCC(=O)Nc1ccc(Oc2ncnc3cc(Cl)ccc23)nc1
O=C(O)CCCC(=O)Nc1ccc(Oc2ncnc3cc(Cl)ccc23)nc1
5-[[6-(7-chloroquinazolin-4-yl)oxypyridin-3-yl]amino]-5-oxopentanoic acid