Task: Answer the multiple choice question.
Query: Which compound exhibits a -7.161\% 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] CCN(CC)C(=O)c1c(-c2ccccc2)oc2ccc(O)cc12
[b] COc1cccc(/C=C/C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)c1
[c] C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCCC[NH3+])n3cc(CCC(=O)O)nn3)CC2)nc(N2CCN(C(=O)[C@H](CCCC[NH3+])n3cc(CC(C)O)nn3)CC2)n1.[Cl-]
[d] CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1ccccc1[N+](=O)[O-]
[e] CN1CCN(C(=S)Nc2cccc(Cl)c2)CC1
Answer: b. COc1cccc(/C=C/C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)c1
{#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#}
COc1cccc(/C=C/C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)c1
COc1cccc(/C=C/C(=O)NNC(=O)CCN2CCN(Cc3ccccc3)CC2)c1
3-(4-benzylpiperazin-1-yl)-N'-[(E)-3-(3-methoxyphenyl)prop-2-enoyl]propanehydrazide