Task: Answer the MCQ question.
Question: Which drug has a 4.335\% 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] O=C(CCSc1nnc(-c2ccc(O)cc2)o1)N1CCOCC1
[b] COc1cc(Br)cc(Br)c1OCC(=O)N/N=C/c1c(C)n(C)n(-c2ccccc2)c1=O
[c] COc1ccc(/C=N/NC(=O)CCc2nc3ccccc3[nH]2)cc1
[d] Oc1ccc(CN2CCCC(N3CCN(c4ccc(F)cc4)CC3)C2)cc1
Answer: c. COc1ccc(/C=N/NC(=O)CCc2nc3ccccc3[nH]2)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#}
COc1ccc(/C=N/NC(=O)CCc2nc3ccccc3[nH]2)cc1
COc1ccc(/C=N/NC(=O)CCc2nc3ccccc3[nH]2)cc1
3-(1H-benzimidazol-2-yl)-N-[(E)-(4-methoxyphenyl)methylideneamino]propanamide