Task: Answer the multiple-choice question.
Query: Which drug has a 9.996\% 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) COc1ccccc1-n1c(CNC(=O)c2ccco2)nnc1SCC(=O)Nc1cc(C)ccc1C
(b) CCOC(=O)/C=C(/NC(=O)Nc1ccccc1)NN(C)c1ncc(C(F)(F)F)cc1Cl
(c) Cc1cc(C)cc(NC(=S)/N=C(\N)Nc2nc(C)c3ccccc3n2)c1
(d) O=C(CSc1ccccc1)Nc1cccc(NC(=O)c2ccco2)c1
(e) O=C(Nc1ccc2c(c1)nc1n2CCOC1)c1ccco1
Answer: b. CCOC(=O)/C=C(/NC(=O)Nc1ccccc1)NN(C)c1ncc(C(F)(F)F)cc1Cl
{#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#}
CCOC(=O)/C=C(/NC(=O)Nc1ccccc1)NN(C)c1ncc(C(F)(F)F)cc1Cl
CCOC(=O)/C=C(/NC(=O)Nc1ccccc1)NN(C)c1ncc(C(F)(F)F)cc1Cl
ethyl(Z)-3-[2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-methylhydrazinyl]-3-(phenylcarbamoylamino)prop-2-enoate