Task: Answer the multiple choice question.
Question: Which compound has a 6.658\% 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: CCOC(=O)CCCc1ccc(/C(C)=N/NC(N)=S)cc1
b: CC(NC(=O)c1ccccc1)C(=O)NC1=NCCS1
c: COc1ccc2c(c1OC)C(=O)N1N=C(c3ccc(O)cc3)CC21
d: O=C(Nc1ccc(N2CCOCC2)c([N+](=O)[O-])c1)c1ccco1
e: C=CCNc1oc(Cc2cccc3ccccc23)nc1C#N
Answer: b. CC(NC(=O)c1ccccc1)C(=O)NC1=NCCS1
{#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#}
CC(NC(=O)c1ccccc1)C(=O)NC1=NCCS1
CC(NC(=O)c1ccccc1)C(=O)NC1=NCCS1
[C][C][Branch1][=C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][=N][C][C][S][Ring1][Branch1]
N-[1-(4,5-dihydro-1,3-thiazol-2-ylamino)-1-oxopropan-2-yl]benzamide