Problem statement: Answer the multiple choice question.
Question: Which drug has a 22.195% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1cc(C)c2c(N)c(C(=O)c3ccc(Br)cc3)oc2n1
b: O=c1c2[nH]c3ccccc3c2ncn1Cc1ccco1
c: COc1ccc(NC(=O)CCCc2ccccc2)cc1OC
d: Cc1nn(C)c(Cl)c1CN1CCN(CC(C)C)C(CCO)C1
Answer: b. O=c1c2[nH]c3ccccc3c2ncn1Cc1ccco1
{#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=c1c2[nH]c3ccccc3c2ncn1Cc1ccco1
O=c1c2[nH]c3ccccc3c2ncn1Cc1ccco1
3-(furan-2-ylmethyl)-5H-pyrimido[5,4-b]indol-4-one