Task: Answer the multiple-choice question.
Question: Which compound exhibits a 17.183\% 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. O=C(NCc1cccc(Cl)c1)c1cccc(C(F)(F)F)c1
b. c1ccc(-c2nc3c4ccccc4ccn3c2CN2CCCCC2)cc1
c. COc1ccc(-n2nnnc2CNC(=O)C(=O)c2c(C)[nH]c3ccccc23)cc1
d. CCOCCCNC(=S)NCCNc1nc2c(C)cccc2cc1C#N
Answer: a. O=C(NCc1cccc(Cl)c1)c1cccc(C(F)(F)F)c1
{#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#}
O=C(NCc1cccc(Cl)c1)c1cccc(C(F)(F)F)c1
O=C(NCc1cccc(Cl)c1)c1cccc(C(F)(F)F)c1
N-[(3-chlorophenyl)methyl]-3-(trifluoromethyl)benzamide