Problem statement: Answer the MCQ question.
Query: Which drug has a 18.763\% 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. CC1(C)CC(=O)C=C(c2ccc3c(c2)OCO3)C1
b. CC(C)OC(=O)CC(=O)c1sc2nc3c(cc2c1N)CN(C)CC3
c. Cc1c(CN2CCN(CC(C)C)C(CCO)C2)[nH]c2ccc(Cl)cc12
d. C/C(=N\NC(=O)C(c1ccccc1)c1ccccc1)c1ccccn1
e. O=C(NCCc1ccccc1)c1ccccc1SCC(=O)N1CCCC1
Answer: c. Cc1c(CN2CCN(CC(C)C)C(CCO)C2)[nH]c2ccc(Cl)cc12
{#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#}
Cc1c(CN2CCN(CC(C)C)C(CCO)C2)[nH]c2ccc(Cl)cc12
Cc1c(CN2CCN(CC(C)C)C(CCO)C2)[nH]c2ccc(Cl)cc12
2-[4-[(5-chloro-3-methyl-1H-indol-2-yl)methyl]-1-(2-methylpropyl)piperazin-2-yl]ethanol