Task: Answer the MCQ question.
Query: Which compound exhibits a 2.694\% 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) Cc1ccc(-c2cc(C(=O)NCc3ccccn3)c3ccccc3n2)cc1
b) O=C(O)CSc1nnc(CNc2ccccc2Cl)n1-c1ccccc1
c) O=C(Oc1ccc(Cl)c2cccnc12)c1cccc([N+](=O)[O-])c1
d) COc1cccc(-c2nc(=S)c3c(n2Cc2ccco2)CCCC3)c1
Answer: a. Cc1ccc(-c2cc(C(=O)NCc3ccccn3)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#}
Cc1ccc(-c2cc(C(=O)NCc3ccccn3)c3ccccc3n2)cc1
Cc1ccc(-c2cc(C(=O)NCc3ccccn3)c3ccccc3n2)cc1
[C][C][=C][C][=C][Branch2][Ring1][S][C][=C][C][Branch1][#C][C][=Branch1][C][=O][N][C][C][=C][C][=C][C][=N][Ring1][=Branch1][=C][C][=C][C][=C][C][Ring1][=Branch1][=N][Ring2][Ring1][Ring2][C][=C][Ring2][Ring1][#Branch2]
2-(4-methylphenyl)-N-(pyridin-2-ylmethyl)quinoline-4-carboxamide