Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.654\% 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 other words.
Options:
(a) CN(CCCC(=O)NCCc1ccccc1)S(=O)(=O)c1ccc([N+](=O)[O-])cc1
(b) C=CCc1cccc(C=Nc2cc(Br)ccc2O)c1O
(c) CCC(NC(=S)NCc1ccc(F)cc1)c1ccc(C)cc1
(d) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)Cn3cc(CCC[NH+]=C(N)N)nn3)CC2)nc(N2CCN(C(=O)[C@H](C(C)C)n3cc(CCO)nn3)CC2)n1.[Cl-]
(e) COc1ccc(/C=C\C(=O)NCC(=O)N/N=C/c2ccc(O)cc2O)cc1
Answer: e. COc1ccc(/C=C\C(=O)NCC(=O)N/N=C/c2ccc(O)cc2O)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#}
COc1ccc(/C=C\C(=O)NCC(=O)N/N=C/c2ccc(O)cc2O)cc1
COc1ccc(/C=C\C(=O)NCC(=O)N/N=C/c2ccc(O)cc2O)cc1
(Z)-N-[2-[(2E)-2-[(2,4-dihydroxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]-3-(4-methoxyphenyl)prop-2-enamide