Problem statement: Answer the MCQ question.
Question: Which drug has a -33.250% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1[nH]c2ccccc2c1Cc1n[nH]c(=S)o1
b O=C(Nc1ccc2oc(-c3cccnc3)nc2c1)c1ccco1
Answer: b. O=C(Nc1ccc2oc(-c3cccnc3)nc2c1)c1ccco1
{#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(Nc1ccc2oc(-c3cccnc3)nc2c1)c1ccco1
O=C(Nc1ccc2oc(-c3cccnc3)nc2c1)c1ccco1
N-(2-pyridin-3-yl-1,3-benzoxazol-5-yl)furan-2-carboxamide