Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.394\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1noc(C)c1C(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
[b] COc1ccc(CC2(C)OC(c3ccncc3)=NN2C(C)=O)cc1
[c] O=S(=O)(Cc1ccccc1Cl)N1CCCC1
[d] O=C(Cc1c(F)cccc1Cl)Nc1ccncc1
Answer: d. O=C(Cc1c(F)cccc1Cl)Nc1ccncc1
{#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(Cc1c(F)cccc1Cl)Nc1ccncc1
O=C(Cc1c(F)cccc1Cl)Nc1ccncc1
2-(2-chloro-6-fluorophenyl)-N-pyridin-4-ylacetamide