Problem statement: Answer the multiple choice question.
Question: Which compound has a -0.382\% 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) O=C(CC1C(=O)NCCN1CC1CCCCC1)NCc1ccc(F)cc1
(b) CCOC(=O)C1=C(C)N=c2s/c(=C\c3cc(OC)c(OC)c(OC)c3)c(=O)n2C1/C=C/c1ccccc1
(c) Cc1nn(C(C)C(=O)N2CCc3ccccc3C2)c(=O)c2cc3occc3n12
(d) O=C(O)CC1S/C(=N/N=C/C=C/c2ccccc2[N+](=O)[O-])NC1=O
Answer: a. O=C(CC1C(=O)NCCN1CC1CCCCC1)NCc1ccc(F)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#}
O=C(CC1C(=O)NCCN1CC1CCCCC1)NCc1ccc(F)cc1
O=C(CC1C(=O)NCCN1CC1CCCCC1)NCc1ccc(F)cc1
2-[1-(cyclohexylmethyl)-3-oxopiperazin-2-yl]-N-[(4-fluorophenyl)methyl]acetamide