Task: Answer the MCQ question.
Question: Which drug has a 11.789\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(N/N=C/c1c[nH]c2ccccc12)c1ccncc1
[b] C=CCNC(=S)N/N=C/c1ccc(OCc2ccccc2)cc1
[c] COc1ccc(C2c3[nH]c4ccccc4c3CCN2CCCn2cccn2)c(C)c1C
[d] CCC(=O)c1cc2c(cc1NC(=O)c1cccs1)OCCO2
[e] COc1cc(OC)c(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1OC
Answer: b. C=CCNC(=S)N/N=C/c1ccc(OCc2ccccc2)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#}
C=CCNC(=S)N/N=C/c1ccc(OCc2ccccc2)cc1
C=CCNC(=S)N/N=C/c1ccc(OCc2ccccc2)cc1
[C][=C][C][N][C][=Branch1][C][=S][N][/N][=C][/C][=C][C][=C][Branch1][O][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][=C]
1-[(E)-(4-phenylmethoxyphenyl)methylideneamino]-3-prop-2-enylthiourea