Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.572\% 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 additional words.
Options:
a COc1ccc(C(=O)CSc2nnc(-c3ccco3)n2CC2CCCO2)cc1
b CC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCCS3
c CN1CCN(C(c2ccc(C(F)(F)F)cc2)c2cc(Cl)c3cccnc3c2O)CC1
d Cc1ccc(NC(=O)CSc2nc3ccccc3c3nc(CCc4c(C)n[nH]c4C)nn23)cc1F
Answer: c. CN1CCN(C(c2ccc(C(F)(F)F)cc2)c2cc(Cl)c3cccnc3c2O)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#}
CN1CCN(C(c2ccc(C(F)(F)F)cc2)c2cc(Cl)c3cccnc3c2O)CC1
CN1CCN(C(c2ccc(C(F)(F)F)cc2)c2cc(Cl)c3cccnc3c2O)CC1
5-chloro-7-[(4-methylpiperazin-1-yl)-[4-(trifluoromethyl)phenyl]methyl]quinolin-8-ol