Task: Answer the multiple choice question.
Query: Which compound has a -12.969\% 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] CCc1ccc(C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)cc1
[b] Cc1ccc(C)c(-n2c(SCC(=O)Nc3nonc3C)nnc2-c2ccoc2C)c1
[c] N#Cc1ccsc1NC(=O)CSc1ncnc2ccccc12
[d] O=C(NC1CCCC1)C(c1ccncc1)N(CCCN1CCOCC1)C(=O)c1ccc(-c2ccccc2)[nH]1
Answer: a. CCc1ccc(C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)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#}
CCc1ccc(C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)cc1
CCc1ccc(C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)cc1
N'-[3-(4-benzylpiperazin-1-yl)propanoyl]-4-ethylbenzohydrazide