Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.170\% 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: O=C(OCC(=O)N1CCCCCC1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
b: Cc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cccc(F)c2)cc1
c: Cc1cc(C(F)F)n2nc(C(=O)Nc3sc4c(c3C(N)=O)CCC4)nc2n1
d: c1ccc2nc(-c3ccc4c(c3)OCO4)ccc2c1
Answer: b. Cc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cccc(F)c2)cc1
{#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#}
Cc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cccc(F)c2)cc1
Cc1ccc(NC(=O)CN(C)C(=O)/C=C/c2cccc(F)c2)cc1
(E)-3-(3-fluorophenyl)-N-methyl-N-[2-(4-methylanilino)-2-oxoethyl]prop-2-enamide