Task: Answer the multiple-choice question.
Question: Which drug has a -3.760% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCCCC(=O)NC(c1ccccc1)c1ccc2cccnc2c1O
(b) CCC(C)NC(=O)c1ccc(NC(=O)CC2SC(N3CCCCC3)=NC2=O)cc1
(c) Cc1ccc(S(=O)(=O)N(C)CC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
(d) CCCCCCNC(=O)CCc1nc2cccnc2n1Cc1ccc(OC)cc1
(e) COC(=O)c1ccc(Sc2nnnn2-c2ccccc2)c([N+](=O)[O-])c1
Answer: a. CCCCC(=O)NC(c1ccccc1)c1ccc2cccnc2c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCC(=O)NC(c1ccccc1)c1ccc2cccnc2c1O
CCCCC(=O)NC(c1ccccc1)c1ccc2cccnc2c1O
N-[(8-hydroxyquinolin-7-yl)-phenylmethyl]pentanamide