Task: Answer the multiple-choice question.
Question: Which compound has a 14.640\% 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 other words.
Options:
a: CNC(=O)CCSSCCC(=O)NC
b: CCC(c1nnnn1C1CCCCC1)N1CCN(C(=O)c2ccco2)CC1.Cl
c: CCCN(CC1CC1)S(=O)(=O)c1ccc(S(N)(=O)=O)cc1
d: C=CCn1nc(-c2ccccc2)cc1C(=O)OCC
Answer: d. C=CCn1nc(-c2ccccc2)cc1C(=O)OCC
{#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=CCn1nc(-c2ccccc2)cc1C(=O)OCC
C=CCn1nc(-c2ccccc2)cc1C(=O)OCC
ethyl 5-phenyl-2-prop-2-enylpyrazole-3-carboxylate