Problem statement: Answer the multiple-choice question.
Query: Which compound has a -42.216\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOc1cc(C=O)cc(Br)c1OCC(=O)NCCc1ccccc1
[b] O=C(Cc1cccc2ccccc12)NN1C(=O)/C(=C\c2cccnc2)SC1=S
[c] N#C/C(=N\Nc1ccccc1)C(=N)N1CCCCCC1
[d] CN1CCN(C(=O)c2cnn(-c3ccccc3)c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: d. CN1CCN(C(=O)c2cnn(-c3ccccc3)c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
{#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#}
CN1CCN(C(=O)c2cnn(-c3ccccc3)c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
CN1CCN(C(=O)c2cnn(-c3ccccc3)c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
N-[4-(4-methylpiperazine-1-carbonyl)-2-phenylpyrazol-3-yl]-4-nitrobenzamide