Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.688\% 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: O=C(Cc1cccc(C(F)(F)F)c1)NCC(=O)Nc1cc(Cl)ccc1Cl
b: CC1CCCN(Cc2ccc(OCc3ccccc3)cc2)C1
c: Cc1ccccc1/C=C1\Sc2ccc(C(=O)N3CCN(c4ccccn4)CC3)cc2N(C)C1=O
d: CC(=O)N1CCN(C(=O)COc2ccc(Br)cc2)CC1
Answer: a. O=C(Cc1cccc(C(F)(F)F)c1)NCC(=O)Nc1cc(Cl)ccc1Cl
{#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(Cc1cccc(C(F)(F)F)c1)NCC(=O)Nc1cc(Cl)ccc1Cl
O=C(Cc1cccc(C(F)(F)F)c1)NCC(=O)Nc1cc(Cl)ccc1Cl
N-[2-(2,5-dichloroanilino)-2-oxoethyl]-2-[3-(trifluoromethyl)phenyl]acetamide