Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.063% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] N#C/C(=C\c1cccnc1)c1ccccc1[N+](=O)[O-]
[b] CCCCN(C(=O)C1CC(=O)N(c2ccc(OC)cc2OC)C1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
[c] CCCCN1CCNC[C@@H]1Cc1ccccc1
[d] c1ccc(-c2nnc(N3CCOCC3)nc2-c2ccccc2)cc1
Answer: c. CCCCN1CCNC[C@@H]1Cc1ccccc1
{#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#}
CCCCN1CCNC[C@@H]1Cc1ccccc1
CCCCN1CCNC[C@@H]1Cc1ccccc1
(2S)-2-benzyl-1-butylpiperazine