Task: Answer the multiple-choice question.
Question: Which compound has a 2.431\% 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=CCn1c(-c2ccc(Cl)cc2)cnc1SC(C)C(N)=O
b. CCc1ccc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)C4CCCCC4)cc3)sc2c1.Cl
c. COc1cccc(Cl)c1NC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
d. CSCC[C@H](NC(=O)C(C)Oc1ccc(Cl)cc1)c1nc2ccccc2[nH]1
Answer: d. CSCC[C@H](NC(=O)C(C)Oc1ccc(Cl)cc1)c1nc2ccccc2[nH]1
{#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#}
CSCC[C@H](NC(=O)C(C)Oc1ccc(Cl)cc1)c1nc2ccccc2[nH]1
CSCC[C@H](NC(=O)C(C)Oc1ccc(Cl)cc1)c1nc2ccccc2[nH]1
N-[(1S)-1-(1H-benzimidazol-2-yl)-3-methylsulfanylpropyl]-2-(4-chlorophenoxy)propanamide