Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCCCn1c(/C=N/Nc2nc3ccccc3[nH]2)nc2ccccc21
b O=C(OCC(=O)N1CCN(c2ccccc2)CC1)c1ccc(O)cc1O
c O=[N+]([O-])c1ccc(O)c2ncccc12
d O=C(CS)Nc1ccc2ccccc2c1
Answer: b. O=C(OCC(=O)N1CCN(c2ccccc2)CC1)c1ccc(O)cc1O
{#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#}
O=C(OCC(=O)N1CCN(c2ccccc2)CC1)c1ccc(O)cc1O
O=C(OCC(=O)N1CCN(c2ccccc2)CC1)c1ccc(O)cc1O
[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl] 2,4-dihydroxybenzoate