Task: Answer the MCQ question.
Query: Which drug exhibits a -72.880% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1c(Cl)c([N+](=O)[O-])nn1CC(=O)NC(C)c1ccccc1
b: COc1ccc(NCc2nnc(SCC(=O)Nc3cc(C)cc(C)c3)o2)cc1
c: OCCC1CN(Cc2ccc3c(c2)CCO3)CCN1Cc1ccc(F)cc1
d: O=[N+]([O-])c1cccnc1N1CCCCC1
Answer: c. OCCC1CN(Cc2ccc3c(c2)CCO3)CCN1Cc1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
OCCC1CN(Cc2ccc3c(c2)CCO3)CCN1Cc1ccc(F)cc1
OCCC1CN(Cc2ccc3c(c2)CCO3)CCN1Cc1ccc(F)cc1
2-[4-(2,3-dihydro-1-benzofuran-5-ylmethyl)-1-[(4-fluorophenyl)methyl]piperazin-2-yl]ethanol