Task: Answer the multiple-choice question.
Question: Which drug has a 7.589\% 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 COc1cccc2c1C(=O)CC1C2CCC2CC(=O)CCC21C
b CCOC(=O)C(NC(=O)Cc1ccccc1)(Nc1cc(C)on1)C(F)(F)F
c O=C(N/N=C/C1C(=O)NC(=S)N(c2ccccc2)C1=O)c1cc(Br)c(O)c(Br)c1
d O=C(CCNC(=O)c1ccccc1)NCCc1ccc(Cl)cc1
Answer: b. CCOC(=O)C(NC(=O)Cc1ccccc1)(Nc1cc(C)on1)C(F)(F)F
{#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(NC(=O)Cc1ccccc1)(Nc1cc(C)on1)C(F)(F)F
CCOC(=O)C(NC(=O)Cc1ccccc1)(Nc1cc(C)on1)C(F)(F)F
ethyl3,3,3-trifluoro-2-[(5-methyl-1,2-oxazol-3-yl)amino]-2-[(2-phenylacetyl)amino]propanoate