Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.387\% 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) CC1C(=O)N2CCCc3cc(NC(=O)c4ccccc4C(F)(F)F)cc1c32
(b) Cc1c(C(=O)OCC(=O)N2CCCC(C)C2)oc2ccccc12
(c) Cc1cc(C)c(S(=O)(=O)N2CCCC(C(=O)NCCC3=CCCCC3)C2)c(C)c1
(d) O=C(NCCc1ccc(F)cc1)Nc1ccccc1Cl
Answer: d. O=C(NCCc1ccc(F)cc1)Nc1ccccc1Cl
{#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(NCCc1ccc(F)cc1)Nc1ccccc1Cl
O=C(NCCc1ccc(F)cc1)Nc1ccccc1Cl
1-(2-chlorophenyl)-3-[2-(4-fluorophenyl)ethyl]urea