Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.450\% 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 additional words.
Options:
a: COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3)o2)cc1
b: O=C(N[C@@H]1CCC(=O)N(CC[C@H](Sc2ccc(Br)cc2)c2ccccc2)CC1)OCc1ccccc1
c: CCOc1ccc(N2C(=O)Nc3ccccc3C2(O)C(=O)NCc2ccc(F)cc2)cc1
d: CCn1c2ccccc2c2cc(NC(=O)C/C(C)=N/NC(=O)c3ccccc3N)ccc21
Answer: a. COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3)o2)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(NCc2nnc(SCC(=O)Nc3ccccc3)o2)cc1
COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3)o2)cc1
2-[[5-[(4-methoxyanilino)methyl]-1,3,4-oxadiazol-2-yl]sulfanyl]-N-phenylacetamide