Task: Answer the MCQ question.
Question: Which compound exhibits a 12.170\% 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 additional words.
Options:
[a] CC(=O)c1cc(C)ccc1OC(=O)c1ccncc1
[b] CCc1cc2c(cc3c(=O)n(CC(=O)N4CCN(c5ccccn5)CC4)nc(CC)n32)s1
[c] Cc1cc(C)c2cc(C#N)c(N3CCCN(C(=S)NCCCN(C)C)CC3)nc2c1
[d] Cc1cc(C)c(NC(=S)NC(=O)c2c(Cl)c(C)nn2C)c([N+](=O)[O-])c1
[e] CN(C)/C=C(\C#N)C(N)=C(C#N)C#N
Answer: e. CN(C)/C=C(\C#N)C(N)=C(C#N)C#N
{#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#}
CN(C)/C=C(\C#N)C(N)=C(C#N)C#N
CN(C)/C=C(\C#N)C(N)=C(C#N)C#N
(3Z)-2-amino-4-(dimethylamino)buta-1,3-diene-1,1,3-tricarbonitrile