Problem statement: Answer the MCQ question.
Query: Which drug has a 6.760\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(C1CCCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
[b] NC(=S)N/N=C/c1cc([N+](=O)[O-])ccc1OCCOc1ccccc1
[c] CCn1c(/C=C/N(C)c2ccccc2)[n+](CC)c2ccc(Cl)cc21.[I-]
[d] CC(=O)n1c(=O)c2ccccc2c(=O)n1-c1ccccc1
[e] CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)c1ccc(N2CCCC2=O)cc1
Answer: b. NC(=S)N/N=C/c1cc([N+](=O)[O-])ccc1OCCOc1ccccc1
{#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#}
NC(=S)N/N=C/c1cc([N+](=O)[O-])ccc1OCCOc1ccccc1
NC(=S)N/N=C/c1cc([N+](=O)[O-])ccc1OCCOc1ccccc1
[(E)-[5-nitro-2-(2-phenoxyethoxy)phenyl]methylideneamino]thiourea