Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.440\% 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. CC(C)Oc1ccccc1OCCN(C)C.O=C(O)C(=O)O
b. COc1ccc(N2CCN(C(=O)CN3C(=O)c4ccccc4S3(=O)=O)CC2)cc1
c. Cc1ccc(N2CCN(C(=O)c3ccccc3F)CC2)c(C)c1
d. Cc1ccc(S(=O)(=O)N2CCN(C(=O)N(C)C)CC2)cc1C
Answer: c. Cc1ccc(N2CCN(C(=O)c3ccccc3F)CC2)c(C)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#}
[4-(2,4-dimethylphenyl)piperazin-1-yl]-(2-fluorophenyl)methanone