Task: Answer the MCQ question.
Query: Which drug exhibits a -30.876\% 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 other words.
Options:
a CN(CC(=O)Nc1ccc(F)c(F)c1F)C(=O)C1CSC2(C)CCC(=O)N12
b CO/N=C/c1ccc(Oc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])c(OC)c1
c CN(C)S(=O)(=O)c1cc(NC(=O)COC(=O)Cc2ccc(Cl)cc2Cl)ccc1Cl
d CC(C)n1c(N2CCN(CC(=O)NCc3cccs3)CC2)nc2ccccc21
Answer: d. CC(C)n1c(N2CCN(CC(=O)NCc3cccs3)CC2)nc2ccccc21
{#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#}
CC(C)n1c(N2CCN(CC(=O)NCc3cccs3)CC2)nc2ccccc21
CC(C)n1c(N2CCN(CC(=O)NCc3cccs3)CC2)nc2ccccc21
2-[4-(1-propan-2-ylbenzimidazol-2-yl)piperazin-1-yl]-N-(thiophen-2-ylmethyl)acetamide