Task: Answer the multiple choice question.
Query: Which drug has a 4.734\% 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, or d without using any additional words.
Options:
[a] C/C(CCc1ccccc1)=N/NC(=O)C(=O)NCc1ccccc1
[b] CN(C)C(=O)CSc1nc2ccccc2n1Cc1ccccc1
[c] CCOC(=O)c1c(NC(=S)N2CCOCC2)sc(C)c1C
[d] Cc1cc(C)c(NC(=O)COC(=O)C2CCC2)c(Cl)c1
Answer: b. CN(C)C(=O)CSc1nc2ccccc2n1Cc1ccccc1
{#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#}
CN(C)C(=O)CSc1nc2ccccc2n1Cc1ccccc1
CN(C)C(=O)CSc1nc2ccccc2n1Cc1ccccc1
2-(1-benzylbenzimidazol-2-yl)sulfanyl-N,N-dimethylacetamide