Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.893% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCn1cnc2cc(NCc3ccncc3)ccc21
[b] CCC(CC)=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
[c] Cc1cc(-c2ccccc2)c2ccc(NC(=O)C(C)(C)C)nc2n1
[d] CCCc1nc(C(C)(C)O)c(C(=O)O)n1Cc1ccc(-c2ccccc2-c2nn[nH]n2)cc1
Answer: a. CCn1cnc2cc(NCc3ccncc3)ccc21
{#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#}
CCn1cnc2cc(NCc3ccncc3)ccc21
CCn1cnc2cc(NCc3ccncc3)ccc21
1-ethyl-N-(pyridin-4-ylmethyl)benzimidazol-5-amine