Task: Answer the multiple-choice question.
Question: Which compound exhibits a -46.594\% 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) NC(=O)CSc1nnc(NC(=O)c2ccc(Br)o2)s1
b) Cc1nc2ccc(NC(=O)Cc3cccc(F)c3)cc2s1
c) O=C1Nc2ccc(Br)cc2/C1=C/C(=O)c1ccc2c(c1)OCO2
d) C/C=C(\C)C(=O)NCCN1C2=NC[C@H](C(C)C)N2C[C@@H]1Cc1ccc(OC)cc1
Answer: d. C/C=C(\C)C(=O)NCCN1C2=NC[C@H](C(C)C)N2C[C@@H]1Cc1ccc(OC)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#}
C/C=C(\C)C(=O)NCCN1C2=NC[C@H](C(C)C)N2C[C@@H]1Cc1ccc(OC)cc1
C/C=C(\C)C(=O)NCCN1C2=NC[C@H](C(C)C)N2C[C@@H]1Cc1ccc(OC)cc1
(E)-N-[2-[(3S,6S)-6-[(4-methoxyphenyl)methyl]-3-propan-2-yl-2,3,5,6-tetrahydroimidazo[1,2-a]imidazol-7-yl]ethyl]-2-methylbut-2-enamide