Task: Answer the multiple-choice question.
Question: Which drug exhibits a -0.838\% 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] Cc1cc([N+](=O)[O-])nn1CCCC(=O)Nc1ccc(Cl)cc1Cl
[b] COc1ccc(-n2ncc3c(NCc4cccnc4)ncnc32)cc1
[c] Cc1cccc(Nc2nc(N)nc(CCl)n2)c1
[d] O=S(=O)(c1cccc2nsnc12)N1CCN(C/C=C\c2ccccc2)CC1
Answer: d. O=S(=O)(c1cccc2nsnc12)N1CCN(C/C=C\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#}
O=S(=O)(c1cccc2nsnc12)N1CCN(C/C=C\c2ccccc2)CC1
O=S(=O)(c1cccc2nsnc12)N1CCN(C/C=C\c2ccccc2)CC1
4-[[4-[(Z)-3-phenylprop-2-enyl]piperazin-1-yl]sulfonyl]-2,1,3-benzothiadiazole