Task: Answer the multiple choice question.
Query: Which drug has a 18.295\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1nn(C(C)C(=O)NCc2ccccc2)c(C)c1[N+](=O)[O-]
b) COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(OC)cc3)c(OC)c1)[C@@H]1C(=O)N(C)C(=O)[C@@H]12.O=C(O)C(F)(F)F
c) CCN(CC)c1nc(-c2cccc(OC)c2O)nc2ccccc12
d) COC1=CCC2([N+](=O)[O-])CN(C)CC1([N+](=O)[O-])C2
Answer: c. CCN(CC)c1nc(-c2cccc(OC)c2O)nc2ccccc12
{#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#}
CCN(CC)c1nc(-c2cccc(OC)c2O)nc2ccccc12
CCN(CC)c1nc(-c2cccc(OC)c2O)nc2ccccc12
2-[4-(diethylamino)quinazolin-2-yl]-6-methoxyphenol