Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.112\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CN1CCN(C(c2cccnc2)c2ccc3cccnc3c2O)CC1
b) O=c1[nH]c(=O)n(CCC2=CCCCC2)c(O)c1C=NCCN1CCNCC1
Answer: a. CN1CCN(C(c2cccnc2)c2ccc3cccnc3c2O)CC1
{#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#}
CN1CCN(C(c2cccnc2)c2ccc3cccnc3c2O)CC1
CN1CCN(C(c2cccnc2)c2ccc3cccnc3c2O)CC1
7-[(4-methylpiperazin-1-yl)-pyridin-3-ylmethyl]quinolin-8-ol