Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.578\% 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 additional words.
Options:
(a) C=CCSc1nc2ccccc2n1C(=O)/C=C/c1ccc(OC)c(OC)c1
(b) CNC(=O)/C(C#N)=C/c1c(F)cccc1Cl
(c) O=C(O)CCc1ccc(-c2ccccc2)n1Cc1ccco1
(d) CCOc1cc(/C=N/NC(N)=O)cc(Br)c1OCC(=O)Nc1ccccc1C
Answer: c. O=C(O)CCc1ccc(-c2ccccc2)n1Cc1ccco1
{#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#}
3-[1-(furan-2-ylmethyl)-5-phenylpyrrol-2-yl]propanoicacid