Task: Answer the multiple-choice question.
Question: Which compound has a 5.171\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C(NNC1=Nc2ccccc2SC1)c1ccc(F)cc1
b: CCNC(=O)c1ccc(-n2nc(C)cc2-c2ccccc2)cc1
c: CCC(Sc1nc2ncccc2[nH]1)C(=O)NC1CCCC1
d: FC(F)(F)c1cccc(Cn2cnc(NC(=S)NCCc3ccccc3)n2)c1
e: COc1ccc(NC(C)C(=O)N2CCN(Cc3ccccc3)CC2)cc1
Answer: b. CCNC(=O)c1ccc(-n2nc(C)cc2-c2ccccc2)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#}
CCNC(=O)c1ccc(-n2nc(C)cc2-c2ccccc2)cc1
CCNC(=O)c1ccc(-n2nc(C)cc2-c2ccccc2)cc1
N-ethyl-4-(3-methyl-5-phenylpyrazol-1-yl)benzamide