Task: Answer the multiple choice question.
Question: Which drug has a 17.570\% 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: C=CCN1C(=O)c2ccccc2Sc2ccc(C(=O)NC(C)C)cc21
b: Cc1ccc(Nc2nnc(-c3ccncc3)s2)c(Br)c1
c: CCN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
d: N/C(=N\OC(=O)Oc1ccccc1)c1ccc(Cl)cc1
Answer: c. CCN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
{#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#}
CCN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
CCN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
methyl (6S)-3-ethyl-4-methyl-2-oxo-6-(2-phenylethyl)-1,6-dihydropyrimidine-5-carboxylate