Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.869% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cccc(-n2nnc3c(=O)n(CC(=O)N4CCC(C)CC4)cnc32)c1
[b] O=C(NC1CCCCC1)C(c1cccnc1)N(C(=O)c1csnn1)C1CCCC1
[c] O=C(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1
[d] CCOC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CCCC2=O
Answer: c. O=C(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1
{#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(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1
O=C(Oc1ccc(=O)n(-c2ccccc2)n1)c1ccc(Cl)cc1
6-[(4-chlorophenyl)-oxomethoxy]-2-phenylpyridazin-3-one