Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -13.074\% 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) O=C(NCC1CCCO1)NC12CC3CC(CC(C3)C1)C2
b) CCOc1ccc(CCNC(=O)CCc2c(C)nc3ncnn3c2C)cc1OCC
c) O=C(Nc1c2c(nn1-c1ccc([N+](=O)[O-])cc1)CS(=O)(=O)C2)c1cccs1
d) CCCNC(=O)c1onc(CS(=O)(=O)c2cccc(OC)c2)c1C(=O)NCCC
e) COCCNC(=O)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
Answer: b. CCOc1ccc(CCNC(=O)CCc2c(C)nc3ncnn3c2C)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)CCc2c(C)nc3ncnn3c2C)cc1OCC
CCOc1ccc(CCNC(=O)CCc2c(C)nc3ncnn3c2C)cc1OCC
N-[2-(3,4-diethoxyphenyl)ethyl]-3-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanamide