Task: Answer the multiple choice question.
Question: Which compound has a 8.116\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(CNC(=O)C2CCN(S(=O)(=O)N3CCCCC3)CC2)c(OC)c1
b: CN(C(=O)COC(=O)c1ccccc1Nc1ccccc1)C1CCS(=O)(=O)C1
c: C=CCNC(=O)c1nn2cccnc2c1Cl
d: COc1ccc(Br)cc1CNC(=O)C1CCCN(S(C)(=O)=O)C1
e: Cc1nn(C/C(C#N)=N\O)c(C)[n+]1N.[Cl-]
Answer: c. C=CCNC(=O)c1nn2cccnc2c1Cl
{#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=CCNC(=O)c1nn2cccnc2c1Cl
C=CCNC(=O)c1nn2cccnc2c1Cl
3-chloro-N-prop-2-enylpyrazolo[1,5-a]pyrimidine-2-carboxamide