Task: Answer the MCQ question.
Question: Which compound exhibits a -16.941\% 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 CC(C)Sc1nc2c(cnn2-c2ccc(F)cc2)c(=O)[nH]1
b Cc1cc(C)nc(-n2nc(C)cc2Nc2ccccc2)n1
c O=C(CN1C(=O)c2cccc([N+](=O)[O-])c2C1=O)N1CCN(c2ccc(F)cc2)CC1
d Clc1ccc(-c2nc(NCCN3CCOCC3)c3ccccc3n2)cc1
Answer: d. Clc1ccc(-c2nc(NCCN3CCOCC3)c3ccccc3n2)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#}
Clc1ccc(-c2nc(NCCN3CCOCC3)c3ccccc3n2)cc1
Clc1ccc(-c2nc(NCCN3CCOCC3)c3ccccc3n2)cc1
2-(4-chlorophenyl)-N-(2-morpholin-4-ylethyl)quinazolin-4-amine