Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.249\% 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.) CC1CCN(CC(O)COc2ccc(OCC(O)CN3CCC(C)CC3)cc2)CC1
b.) O=C(c1ccccc1)N1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
c.) COc1ccc(C(=O)NC2CCCN(Cc3ccccc3F)C2)c(OC)c1OC
d.) Cc1ccc(NC(=O)COC(=O)C2CCC(=O)N2)c([N+](=O)[O-])c1
Answer: a. CC1CCN(CC(O)COc2ccc(OCC(O)CN3CCC(C)CC3)cc2)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#}
CC1CCN(CC(O)COc2ccc(OCC(O)CN3CCC(C)CC3)cc2)CC1
CC1CCN(CC(O)COc2ccc(OCC(O)CN3CCC(C)CC3)cc2)CC1
1-[4-[2-hydroxy-3-(4-methylpiperidin-1-yl)propoxy]phenoxy]-3-(4-methylpiperidin-1-yl)propan-2-ol