Task: Answer the MCQ question.
Question: Which compound exhibits a -2.136% 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 additional words.
Options:
a Cc1cccc(-c2nsc(SCC(=O)N3CCCC3)n2)c1
b CC(=O)C1=C(O)C(=O)N(C)C1c1ccccc1[N+](=O)[O-]
c CCOc1cc(C2C3=C(CCCC3=O)NC3=C2C(=O)CCC3)cc(Cl)c1O
d COc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(c3ccccc3)CC2)cc1
Answer: d. COc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(c3ccccc3)CC2)cc1
{#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#}
COc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(c3ccccc3)CC2)cc1
COc1ccc(C(c2nnnn2CC2CCCO2)N2CCN(c3ccccc3)CC2)cc1
1-[(4-methoxyphenyl)-[1-(oxolan-2-ylmethyl)tetrazol-5-yl]methyl]-4-phenylpiperazine