Task: Answer the MCQ question.
Query: Which compound exhibits a 8.969\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCN(CC)CCNC(=O)c1ccc(NC(=O)C2CC(=O)N(CCc3ccc(OC)c(OC)c3)C2)cc1
b) CCCCN(C(=O)Oc1ccccc1)C1CCS(=O)(=O)C1
c) CCc1nn(CCCC(=O)N2CCc3ccccc3C2)c(=O)c2cc3occc3n12
d) O=C(COC(=O)CCC(=O)c1ccc(Cl)cc1)NCc1ccco1
e) CC(C)CN1CCN(Cc2cc3ccccc3[nH]2)CC1CCO
Answer: e. CC(C)CN1CCN(Cc2cc3ccccc3[nH]2)CC1CCO
{#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#}
CC(C)CN1CCN(Cc2cc3ccccc3[nH]2)CC1CCO
CC(C)CN1CCN(Cc2cc3ccccc3[nH]2)CC1CCO
2-[4-(1H-indol-2-ylmethyl)-1-(2-methylpropyl)piperazin-2-yl]ethanol