Task: Answer the MCQ question.
Question: Which drug exhibits a 4.041\% 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 additional words.
Options:
a: O=C1c2ccccc2C(=O)c2c1cccc2N1CCN(Cc2ccccc2)CC1
b: CCCCNC(=O)C(=O)N/N=C/c1ccc(C(=O)OC)cc1
c: COc1cc(OC)c(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1OC
d: CCC(=O)Nc1ccccc1
e: CC1Sc2ccc(S(=O)(=O)CCC(=O)N(C)Cc3ccccc3)cc2NC1=O
Answer: d. CCC(=O)Nc1ccccc1
{#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#}
CCC(=O)Nc1ccccc1
CCC(=O)Nc1ccccc1
[C][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-phenylpropanamide