Task: Answer the multiple choice question.
Question: Which drug has a -4.181% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(COC(=O)C1CC(O)CN1C(=O)Oc1ccccc1)c1ccc(Br)cc1
b: O=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl
c: O=C(O)c1oc2ccccc2c1CSc1ccccn1
Answer: b. O=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl
{#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=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl
O=c1[nH]ncc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)c1Cl
4-(4-benzhydrylpiperazin-1-yl)-5-chloro-1H-pyridazin-6-one