Task: Answer the multiple choice question.
Query: Which compound has a 2.126% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cn1c(=O)c2ccccc2n2c(CCl)nnc12
b COC(=O)CC1=NN(c2nc3ccccc3s2)C(=O)/C1=C/N(C)C
c C/C(=N/NC(=O)c1ccc(Br)o1)c1cccc(NC(=O)c2ccc(C)o2)c1
d C=CCNC(=O)C(=O)c1c(-c2ccccc2)[nH]c2ccccc12
Answer: d. C=CCNC(=O)C(=O)c1c(-c2ccccc2)[nH]c2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNC(=O)C(=O)c1c(-c2ccccc2)[nH]c2ccccc12
C=CCNC(=O)C(=O)c1c(-c2ccccc2)[nH]c2ccccc12
2-oxo-2-(2-phenyl-1H-indol-3-yl)-N-prop-2-enylacetamide