Task: Answer the multiple-choice question.
Query: Which compound has a 0.652\% 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 additional words.
Options:
a CCS(=O)(=O)NC(C)C(c1cccs1)N1CCN(c2ccc(OC)cc2)CC1
b COc1ccc(C(=O)Nc2c(Cl)cc(Cl)cc2C(=O)N2CCC(C)CC2)cc1
c Cc1csc(SCC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)n1
d COc1cccc(CC(NC(C)=O)C(=O)NC2CCN(S(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)c1
Answer: a. CCS(=O)(=O)NC(C)C(c1cccs1)N1CCN(c2ccc(OC)cc2)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#}
CCS(=O)(=O)NC(C)C(c1cccs1)N1CCN(c2ccc(OC)cc2)CC1
CCS(=O)(=O)NC(C)C(c1cccs1)N1CCN(c2ccc(OC)cc2)CC1
N-[1-[4-(4-methoxyphenyl)piperazin-1-yl]-1-thiophen-2-ylpropan-2-yl]ethanesulfonamide